f(x)=x-14 and g(x)=x^2+14, find (fog)(x)

Answers

Answer 1

Answer:

(fog)(x) = x^2

Step-by-step explanation:

Here g(x) = x^2 + 14 becomes the input to f(x):

(fog)(x) = [x^2 + 14] - 14

(fog)(x)  = x^2 (answer)

Answer 2

If the function are f(x) = x - 14 and g(x) = x² + 14. Then the function (fog)(x) will be x².

What is a function?

A statement, principle, or policy that creates the link between two variables is known as a function. Functions are found all across mathematics and are required for the creation of complex relationships.

The functions are given below.

If the function are f(x) = x - 14 and g(x) = x² + 14

Then the function (fog)(x) will be

(fog)(x) = g(x) - 14

(fog)(x) = x² + 14 - 14

(fog)(x) = x²

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Related Questions

What is another name for a cord that passes through the center of a circle

Answers

Answer:

Equal chords are subtended by equal angles from the center of the circle. A chord that passes through the center of a circle is called a diameter, and is the longest chord.

Step-by-step explanation:

Answer:

Diameter

Step-by-step explanation:

Find the GCF of 12x^2y and 27xy^3z

Answers

Step-by-step explanation:

all work is shown and pictured

The GCF of 12x^2y and 27xy^3z is 3xy.

What is GCF?

The full sort of GCF is greatest divisor. it's also referred to as highest  common factor.

How to find GCF?

we have to seek out GCF of

We can write them as:

1)2*2*3*x*x*y

2)3*3*3*x*y*y*y*z

GCF=3*x*y

=3xy

Hence the best common measure of 12x^2y and 27xy^3z is 3xy.

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On Monday, the temperature was 6 degrees cooler than it had been on Sunday, on Tuesday the temperature rose 4 degrees from Monday. Wednesday's temperature was cooler than Tuesday's, but not as cool as it was on Monday. Which answer choice shows a reasonable answer for the difference in temperature on Wednesday, as compared to the temperature on Sunday?

A) -10 degrees


B) -7 degrees


C) -4 degrees


D) -2 degrees

Answers

Answer:

C) -4 degrees

Step-by-step explanation:

let's set Sunday Temp = 0°

Since Monday is 6° cooler than Sunday, we subtract 6° from 0 (Sunday's temp)

Monday's Temp -6 (0-6)

Since Tuesday's Temp is 4° higher than Monday, we add 4 to Monday's temp:

Tuesday's Temp -2 (-6+4)

Wednesday's Temp is cooler than Tuesday's but not as cool as Monday's, we assume that Wednesday's Temp is in-between -6 & -2

that makes

c. -4 a reasonable choice

Answer:

C) -4 degrees

Step-by-step explanation:

Let x be the temperature on sunday,

Then, according to the question,

The temperature on monday = x - 6,

On Tuesday = (x-6) + 4 = x - 2,

Now, Wednesday's temperature was cooler than Tuesday's, but not as cool as it was on Monday,

That is,  x - 6 < temperature on wednesday < x - 2

⇒ x- 6 - x < temperature on wednesday - x < x - 2 - x

-6 < temperature on wednesday - temperature on sunday < -2

Since, -6 < -4 < -2

Hence, the possible difference between the temperature on Wednesday, as compared to the temperature on Sunday would be -4.

Option 'C' is correct.

which of the following is a conditional probability?


A.the probability that a person will be born with blue eyes or struck by lightning


B.the probability that a person will buy a red car.

C.the probability that a person will order dessert given that they ordered a steak for dinner.

D.the probability that a person will not purchase a cell phone.

Answers

I believe the correct answer to be C. The probability that a person will order dessert given that they ordered a steak for dinner.

The probability that a person will order dessert given that they ordered a steak for dinner, this is an example of conditional probability.

What is conditional probability?

Given that another event (B) has previously occurred, the likelihood of an event (A) occurring.

Event A in Option(C) - A person will order dessert

Event B in Option(C) - A person will order steak for dinner

Event A will only occur if the event B has already completed, hence according to the definition this is an example of conditional probability.

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1. In the number 7563291 write down the column that the 5 is in

2. Write down the term to term rule for this sequence: 3,-1,-5,-9

3. Work out the LCM of 18 and 30

4. Simplify b-3b+a+b

5. A child’s shape sorter has 3 green shapes, 3 red shapes, 4 blue shapes and 4 yellow shapes. Write down the probability of selecting a green or red shape

6. Calculate 479+725

7. Which numbers in the 100 times table is 3562 between

8. Find the input into the function machine x3 -5 28

9. Calculate 3/8-1/6

10. In a pie chart an angle of 24 degrees is drawn to represent people who voted labour in the last election. What fraction of people voted labour

11. Two angles are 72 degrees and 49 degrees. They lie on a straight line with a third angle. Calculate the size of the third angle

12. Write a list of 5 numbers with a median of 7

14. Change 0.6 into a percentage

15. Work or 7% of £50

16. How many edges does a square based pyramid have

Please could someone help me with these question I need help ASAP

I will make your answer a brainliest answer

Answers

Answer:

Hundred Thousands-490a-b6/14 = 3/712043500 & 3600I am guessing but I am not sure on how to do this one. x=113/8(6)-1/6(8)=18/48-8/48=10/48=****5/24****6.6 repeating180-72=108-49=****59****5,6,7,8,9No number 1360%3.5 or if adding 7% tax then it is 53.508 edges

Express -5 2/5 as an improper fraction. help asap!!!!

Answers

Answer:

[tex]\large\boxed{-5\dfrac{2}{5}=-\dfrac{27}{5}}[/tex]

Step-by-step explanation:

[tex]\bold{Method\ 1}:\\\\5=\dfrac{5\cdot5}{5}=\dfrac{25}{5}\\\\-5\dfrac{2}{5}=-\left(5+\dfrac{2}{5}\right)=-\left(\dfrac{25}{5}+\dfrac{2}{5}\right)=-\dfrac{25+2}{5}=-\dfrac{27}{5}\\\\\bold{Method\ 2:}\\\\\text{Multiply the integer by the denominator and add it to the numerator.}\\\\-5\dfrac{2}{5}=-\dfrac{(5)(5)+2}{5}=-\dfrac{25+2}{5}=-\dfrac{27}{5}[/tex]

Answer:

5 x 5 + 2

= -27/5 (5 is denominator)

Select all that apply. Which postulates are discussed in this lesson?

Answers

Try to put in 9 and 10

The following table shows the number of comments on each of Omar's 9 most recent spcial media posts.

Based on this data, what is reasonable estimate of the probability that Omar's next post will get no comments?
CHOOSE 1 ANSWER:

A.) 0/27

B.) 4/9

C.) 4/5

D.) 27/27​

Answers

The answer will be B) 4/9 since there is 4 zero comments and 9 total which equals to 4/9

The probability that the next post will have 0 comments is P = 4/9.

How to get the probability?

The probability will be equal to the quotient between the number of posts with no comments and the total number of posts.

We know that there are 9 posts, and by looking at the table, we can see that 4 out of these 9 posts have 0 coments.

Then the probability that the next post will have 0 comments is:

P = 4/9

So the correct option is B.

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Which best describes the meaning of the term theorem?

Answers

Answer: Ok, this have come up with. Here are 4 different definitions theorem could possiably mean :)

Mathematics. a theoretical proposition, statement, or formula embodying something to be proved from other propositions or formulas.a rule or law, especially one expressed by an equation or formulaLogic. a proposition that can be deduced from the premises or assumptions of a system.an idea, belief, method, or statement generally accepted as true or worthwhile without proof.

Hope that helps you out :D

What is the slope of the line represented by the equation y = –2/3 – 5x?

Answers

Answer:

The slope is m=-5

Step-by-step explanation:

we know that

The equation of the line into slope intercept form is equal to

y=mx+b

where

m is the slope

b is the y-intercept

In this problem we have

y=-(2/3)-5x

so

the slope is equal to

m=-5

the y-intercept is equal to

b=-2/3

what is 51.4 plus 2.86

Answers

Answer:

54.26

Step-by-step explanation:

0.4+0.86= 1.26

51+2= 53

53+1.26= 54.26

Answer:

54.26 i hope its right

int(1 \(1 + {e}^{x} )​

Answers

Answer:

[tex]\begin{aligned}\int{\frac{1}{1 + e^{x}}\cdot dx}= x - \ln(1 + e^{x}) + C\end{aligned}[/tex].

Step-by-step explanation:

The first derivative of the denominator [tex]1 + e^{x}[/tex] is [tex]e^{x}[/tex]. Rewrite the fraction to obtain that expression on the numerator.

[tex]\begin{aligned}\frac{1}{1 + e^{x}} &= \frac{1 + e^{x}}{1 + e^{x}} - \frac{e^{x}}{1+e^{x}}\\&=1-\frac{e^{x}}{1+e^{x}}\end{aligned}[/tex].

In other words,

[tex]\begin{aligned}\int{\frac{1}{1 + e^{x}}\cdot dx} &= \int{dx} - \int{\frac{e^{x}}{1+e^{x}}\cdot dx}\end{aligned}[/tex].

Apply [tex]u[/tex]-substitution on the integral [tex]\displaystyle \int{\frac{e^{x}}{1+e^{x}}\cdot dx}[/tex]:

Let [tex]u = 1 + e^{x}[/tex]. [tex]u > 1[/tex].

[tex]du = e^{x}\cdot dx[/tex].

[tex]\displaystyle \int{\frac{e^{x}}{1+e^{x}}\cdot dx} = \int{\frac{du}{u}} = \ln{|u|} = \ln{u} +C = \ln{(1+e^{x})}+C[/tex].

Therefore

[tex]\begin{aligned}\int{\frac{1}{1 + e^{x}}\cdot dx} &= \int{dx} - \int{\frac{e^{x}}{1+e^{x}}\cdot dx}\\ & = x - \ln{(1 + e^{x})}+C\end{aligned}[/tex].

A professor has eight different tasks to assign, one to each of her eight teaching assistants. In how
many different ways could she make the assignments?

Answers

Answer:

40320

Step-by-step explanation:

There are 8 different people we could assign to the first task.  Now there are 7 tasks and 7 people left.  There are 7 different people we could assign to the next task.    And so on

8 *7*6*5*4*3*2*1

8!

40320

Final answer:

The professor can assign eight different tasks to her eight teaching assistants in 40,320 different ways, calculated by the factorial of eight (8!).

Explanation:

The question pertains to the number of ways to assign eight different tasks to eight teaching assistants. This problem can be solved using the concept of permutations, which is a fundamental principle in combinatorics, a branch of mathematics.

To find the number of different permutations of eight distinct items (the tasks), we would calculate 8!, which signifies factorial of eight. This represents the product of all positive integers up to 8:

8 x 7 x 6 x 5 x 4 x 3 x 2 x 1 = 40,320

Therefore, there are 40,320 different ways the professor can make the assignments to her eight teaching assistants.

Miles paid $5824, including 4% sales tax, for an out-of-state purchase of a car. In order to calculate the amount of sales tax he owes in his state, he must first determine the price of the car without sales tax. How much did the car cost before sales tax? This one is a little bit tricky. The amount you need to find the sales tax of is not know. Let the original price be x. Then, 4% of that price is 0.04x. Adding the original price and the sales tax, we get the amount paid. Therefore, the equation is
X + 0.04x = 5824

Answers

Answer:

$5600

Step-by-step explanation:

Original Cost = x

Total Cost = $5824

Sales Tax = 4% or 0.04

Problem Setup

(Original Cost) + 4% (Original Cost) = Total Cost

x + 0.04x = 5824

1x+ 0.04x = 5824

1.04x = 5824

1.04x/1.04 = 5824/1.04

x=5600 Original Cost

To Check math multiply 5600 x 0.04 = 224.

Then add $5600 + $224 = $5824

The price of the car before sales tax is $5600.  

To determine the cost of the car before sales tax, we can use the equation provided:

[tex]x + 0.04x = 5824[/tex]

Here, [tex]x[/tex] represents the original price of the car before sales tax, and [tex]0.04x[/tex] represents the amount of sales tax, which is 4% of the car's price.

First, combine the terms on the left side of the equation:

[tex]1x + 0.04x = 1.04x[/tex]  

Therefore, the equation simplifies to:

[tex]1.04x = 5824[/tex]

Next, to solve for [tex]x[/tex], divide both sides of the equation by 1.04:

[tex]x = \frac{5824}{1.04}[/tex]

Calculating the right side:

[tex]x = 5600[/tex]

60% of the 50 students in Jessie’s gym class are 12 years old. How many students in Jessie’s class are 12 years old?

Answers

Answer:

30

Step-by-step explanation:

60% of the 50 students are 12 years old

60% * 50

Changing to decimal form

.60 * 50

30

30 of the students are 12

Answer:

30Step by-step explanation:just took the test

What is the formulae of a closed cylinder ​

Answers

Answer:

Step-by-step explanation:

Surface area is 2(πr²) + 2πrh.  The first includes the top and bottom; the second is the area of lateral sides of the cylinder (radius r and height h).

The volume of this cylinder is V = πr²h.

Answer:

2 pi r square + pi dh

Step-by-step explanation:

2 pi r square + pi dh

NEED ANSWER NOW A team is selling discount cards as a fundraiser. The table shows the number of cards sold and the remaining amount of money needed. Which word describes the slope of the line representing the data in the table? zero undefined negative

Answers

Answer: negative

Reasoning: The number of cards sold is your x-axis and the amount of money needed is the y-axis. As you sell more cards, you gain money and so then the amount of money needed goes down. In graph terms, you start at the top of your graph with the amount of money needed and zero cards sold and then as you sell cards your slope of the line goes down and you need less and less money.

This question is based on the reasoning. Therefore, the negative slope of the line representing the data in the table.

Given;

A team is selling discount cards as a fundraiser. The table shows the number of cards sold and the remaining amount of money needed.

We have to describe the slope of the line representing the data in the table.

Reasoning: The number of cards sold is represented by x-axis and the amount of money needed is represented  by the y-axis.

In general, as we sell more cards, we gain more money and then,  the amount of money needed goes down.

From the given graph terms, we start at the top of our graph with the amount of money needed and zero cards sold and then as we sell cards your slope of the line goes down and we need less and less money.

Therefore, the negative slope of the line representing the data in the table.

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Drag each set of column entries to the correct location in the matrix equation. Not all sets of entries will be used. A biker needs to pass two checkpoints before completing a race. The total distance for the race is 120 miles. The distance from the starting point to checkpoint 1 is 35 miles more than half the distance from checkpoint 1 to checkpoint 2. The distance from checkpoint 2 to the finish line is 20 miles less than twice the distance from checkpoint 1 to checkpoint 2. Let x represent the distance from the starting point to checkpoint 1, y represent the distance from checkpoint 1 to checkpoint 2, and z represent the distance from checkpoint 2 to the finish line. Complete the matrix equation that models this situation, A-1B = X.

Answers

Final answer:

The problem involves creating and solving a system of equations based on a story problem. The three equations that represent the system are x + y + z = 120, x = y/2 + 35, and z = 2y - 20.

Explanation:

To complete the matrix equation that models this situation, we need to define the distances between the starting point, checkpoint 1, checkpoint 2, and the finish line. Let x represent the distance from the starting point to checkpoint 1, y represent the distance from checkpoint 1 to checkpoint 2, and z represent the distance from checkpoint 2 to the finish line. The matrix equation would look like this:

A * [x, y, z] = B

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Which expression is equal to...
1: (4^5)(4^-2)/4^-7
2: 4^-4
3: 4^0
4: 4^5/4^-9​

Answers

The third answer is correct 4^0

Because the equation equals to 1
And anything powered to 0 is qual to 1

given f(x)=2x^2-8x+6 and g(x)=3x-1 find f(x) +g(x)

a. 2x^2+5x+5

b.2x^2-11x+7

c. 2x^2-5x+5

d.2x^2-5x-5

Answers

For this case we have the following functions:

[tex]f (x) = 2x ^ 2-8x + 6\\g (x) = 3x-1[/tex]

We must find f (x) + g (x):

We have to:

[tex]f (x) + g (x) = 2x ^ 2-8x + 6 + (3x-1)\\f (x) + g (x) = 2x ^ 2-8x + 6 + 3x-1[/tex]

We add similar terms:

[tex]f (x) + g (x) = 2x ^ 2-5x + 5[/tex]

Answer:

[tex]f (x) + g (x) = 2x ^ 2-5x + 5[/tex]

OPTION C

80 Points !! Help me please!​

Answers

Answer:

The total cost of the tent with the markup and then tax applied is $409.86

Step-by-step explanation:

230 is the original

the price is going to increase by 230(.65)=149.5

So the new price is 230+149.5=379.5 (this is before tax is applied)

The sales tax is 8% or .08

So the price is going to increase by .08(379.5)=30.36 (this is the tax to add in)

So the total cost is  379.5+30.36=409.86

Answer:

Cost of the tent: $517.86

Step-by-step explanation:

Since it's marked up by 65%, that means you add an additional $149.59 to $230. Now, you have $479.50. Now with 8% tax, you multiply $479.50 to 0.08 and we get $38.36. We add $38.36 to $479.50 and we get $517.86. I hope this helps and please mark me brainliest!

Which expression is equivalent to (2x^2)(3x^3)(4x)^2?

Answers

(2x^2)(3x^3)(4x)^2

=6x^5(16x^2)

=96X^7

Answer:

24 x^7

Step-by-step explanation:

(2 x^2)(3 x^3)(4 x)^2 = 2*3*4 * x² * x³ * x² = 24 x^7

Five consecutive two-digit positive integers, each less than 30, are not prime. What is the largest of these five integers?

Answers

Answer:28

Step-by-step explanation:five numbers: 24, 25, 26, 27, 28

the largest is 28

The numbers are 24, 25, 26, 27, 28 and the largest will be 28.

It should be noted that prime numbers are the numbers that can only be divided by itself and 1.

Consecutive numbers simply means the numbers that follow each other as they've thesame characters.

Therefore, the numbers are 24, 25, 26, 27, 28 and the largest will be 28.

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What is the middle term in the simplified product?
(x + 3)(x – 4)

Answers

The middle term is -x

Answer:

- x

Step-by-step explanation:

If we expand the product.

Each term in the second factor is multiplied by each term in the first factor

x(x - 4) + 3(x - 4) ← distribute both parenthesis

= x² - 4x + 3x - 12 ← collect like terms

= x² - x - 12

The middle term of the product is - x

I need help with this

Answers

Answer:

-1,1,3

Step-by-step explanation:

The zeros,roots and the x-intercept are the same, so see where the graph touches the x axis and that or thosepoints is/are the zeros

4x^2+4x+1=9 solutions

Answers

Answer:

x = - 2, x = 1

Step-by-step explanation:

Given

4x² + 4x + 1 = 9 ( subtract 9 from both sides )

4x² + 4x - 8 = 0 ← in standard form

Divide through by 4

x² + x - 2 = 0

(x + 2)(x - 1) = 0 ← in factored form

Equate each factor to zero and solve for x

x + 2 = 0 ⇒ x = - 2

x - 1 = 0 ⇒ x = 1

The table shows the solution to the equation |2x − 3| − 1 =

Answers

Answer:

It is -373.

Step-by-step explanation:

How many solutions does this system have?

y=5x-1
y=-3x+7

Answers

Answer:

One solution

Step-by-step explanation:

We have the system

[tex]y=5x-1\\y=-3x+7[/tex]

To solve the system, equate both equations and solve for the variable x.

[tex]5x-1= -3x+7\\\\5x + 3x = 7 +1\\\\8x = 8\\\\x=1[/tex]

Now substitute the value of x in any of the two equations and solve for the variable y.

[tex]y=5(1)-1[/tex]

[tex]y=4[/tex]

Finally the system of equations has one solution

A diver descends at a rate of 12 feet per minute at this rate where will the diver be in relation of surface after 4 minutes

Answers

Answer:

48 feet

Step-by-step explanation:

Distance = rate × time

d = 12 ft/min × 4 min

d = 48 ft

The diver will be 48 feet below the surface.

Answer:

-48 ft

Step-by-step explanation:

The unit rate of descent is

  -12 ft

-----------

  1 min

and so after 4 minutes, the diver will be 48 ft beneath the surface:

  -12 ft

----------- * 4 min = -48 ft

  1 min

Use a fraction stripe model to find the sum for 5 over 6 + 2 over 3.please if anybody can write the answer. Tomorrow is my exam

Answers

Answer:

0.94

Step-by-step explanation:

5/6 +2 /3= 2 5/6 /3= 2.83/3= 0.94

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