Let f(x) = x + 1 and g(x)=1/x. The graph of (f*g)(x) is shown below. What is the range of (f*g) (x)

A.all real numbers except y=-1
B.all real numbers except y=0
C.all real numbers except y=1
D.all real numbers

The equation of a function whose parent function, f(x) = x + 5, is shifted 3 units to the right will be; g(x) = x + 2

An equation is an expression that shows the relationship between two or more numbers and variables.

Given that, the parent function f(x) = x + 5 is shifted 3 units to the right

If the function of x is translated horizontally to the right by h units, then the new function will be g(x) = f(x - h)

If the function of x is translated horizontally to the left by h units, then the new function will be g(x) = f(x + h)

Thus, f(x) = x + 5 is shifted 3 units to the right:

The new function is

g(x) = f(x - h)

Here h = 3

f(x) = x + 5

The x in f(x) will change to (x - 3)

= (x - 3) + 5

The new function g(x) = x + 2

Hence, Option D is correct

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Final answer:

The correct equation after shifting the parent function f(x) = x + 5 three units to the right is g(x) = x + 2.

Explanation:

The equation of a function that is shifted 3 units to the right from its parent function, f(x) = x + 5, will incorporate that horizontal shift by subtracting 3 from the variable x before applying the rest of the function. Therefore, the new function, g(x), will have the form g(x) = (x - 3) + 5 which simplifies to g(x) = x + 2. This accounts for the fact that the input to the function is effectively 3 units greater for the same output as the original function.

Answer:

Yes, it's the same number.

Answer: Of course, it's just that mathematician geniuses added a point and two zeros after it.

Answer:

1 & 4

Step-by-step explanation:

Answer:

Answer 1 & 4 IS CORRECT

Step-by-step explanation:

1.  The composite figure consists of two rectangular pyramids.

4. The total volume is 45 units3.

Answer:

The Greast Common Factor of 18 and 72 is 18

Step-by-step explanation:

Factors of 18: 1, 2, 3, 6, 9, 18

Factors of 72: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

Answer:

GCF of 18 and 72 is 18

Step-by-step explanation:

To find the GCF of two or more numbers

we need two steps

Step 1: List the prime factors of each number.

Step 2: Multiply those factors all numbers have in common. If there are no common prime factors, the GCF is 1.

To find the GCF of 18 and 72

18 = 2 * 3* 3

72 = 2 * 2 * 2 * 3 * 3

Common prime factors 2, 3, 3

Therefore GCF = 2* 3 * 3 = 18

Answer:

neither one

Step-by-step explanation:

The best deal is Option B, one gallon of milk for $2, after comparing the cost per gallon of each option using the conversion factors for pints, quarts, and gallons.

To determine which option is the best deal, we need to compare the price per gallon of milk for each option. We have been given that there are two pints in a quart, and four quarts in a gallon. Using this information, let's compare:

Comparatively, Option B provides the lowest cost per gallon of milk, making it the best deal.

Answer:

$765.85

Step-by-step explanation:

The furniture store bought it for $425 (the starting price). They mark it up by 70%.

To solve, multiply 425 with 70%, and then add the number you get to the original price:

425 x 0.70 = 297.5

297.5 + 425 = 722.5

Now, multiply the price gotten by 6%:

722.5 x 0.06 = 43.35

Add the tax amount to the total amount:

43.35 + 722.5 = 765.85

$765.85 is the amount paid by Angela.

~

Answer:

765.85

Step-by-step explanation:

To find the new price, find the mark up

mark up = 425 * 70%

425 *.7

297.5

Add this to the original price to find the new price

425 + 297.5

722.50

Now we need to find the tax

722.5 * 6%

722.5 *.06

43.35

Add this to the sale price

722.5 +43.35

765.85

Answer:

# m∠A = 65.3°

# m∠A = 25.8°

# m∠A = 22.7°

Step-by-step explanation:

* Lets revise the trigonometry function to solve the problem

- In any right angle triangle:

# The side opposite to the right angle is called the hypotenuse

# The other two sides are called the legs of the right angle

* If the name of the triangle is ABC, where B is the right angle

∴ The hypotenuse is AC

∴ AB and BC are the legs of the right angle

- ∠A and ∠C are two acute angles

- For angle A

# sin(A) = opposite/hypotenuse

∵ The opposite to ∠A is BC

∵ The hypotenuse is AC

∴ sin(A) = BC/AC

# cos(A) = adjacent/hypotenuse

∵ The adjacent to ∠A is AB

∵ The hypotenuse is AC

∴ cos(A) = AB/AC  

# tan(A) = opposite/adjacent

∵ The opposite to ∠A is BC

∵ The adjacent to ∠A is AB

∴ tan(A) = BC/AB

* Lets solve the problems

# In Δ ABC

∵ m∠B = 90°

∵ AB = 2.3 ⇒ adjacent to angle A

∵ BC = 5 ⇒ apposite to angle A

- To find m∠A use the tangent function because we have opposite

  and adjacent sides

∴ tan A = BC/AB

∴ tan A = 5/2.3 ⇒ use tan^-1 to find m∠A

∴ m∠A = [tex]tan^{-1}\frac{5}{2.3}=65.29756[/tex]

* m∠A = 65.3°

# In Δ ABD

∵ m∠B = 90°

∵ AB = 5.4 ⇒ adjacent to angle A

∵ DA = 6 ⇒ the hypotenuse

- To find m∠A use the cosine function because we have adjacent

  and hypotenuse sides

∴ cos A = AB/DA

∴ cos A = 5.4/6 ⇒ use cos^-1 to find m∠A

∴ m∠A = [tex]cos^{-1}\frac{5.4}{6}=25.84193[/tex]

* m∠A = 25.8°

# In Δ ABE

∵ m∠B = 90°

∵ EB = 2.4 ⇒ opposite to angle A

∵ EA = 6.8 ⇒ the hypotenuse

- To find m∠A use the sine function because we have opposite

  and hypotenuse sides

∴ sin A = EB/EA

∴ sin A = 2.4/6.8 ⇒ use sin^-1 to find m∠A

∴ m∠A = [tex]sin^{-1}\frac{2.4}{6.8}=22.6673[/tex]

* m∠A = 22.7°

Multiply the price of her meal by the percentage of the tip.

15% = 0.15

Tip = 10.25 x 0.15 = 1.54

The tip was $1.54

Answer: $1.54

Step-by-step explanation:

15% of 10.25= 1.54

Answer:

I believe it takes : 3 jumps of 1/5 to reach 15.

Step-by-step explanation:

Hope my answer has helped you!

Answer:

Option B

Amount of orange juice did Fabian use to make the punch is 11 liter.              

Step-by-step explanation:

Given : Fabian mixes orange juice with 4 cans of pineapple juice to make punch. Each can of pineapple juice holds 2 liters. He makes a total of 19 liters of punch.

To find : How many liters of orange juice did Fabian use to make the punch?

Solution :

Let x be the amount of orange juice.

There are 4 cans of pineapple juice.

Each can of pineapple juice holds 2 liters.

So, 4 cans can hold [tex]4\times 2=8[/tex] liter of pineapple juice.

Together they make x+8 liter.

He makes a total of 19 liters of punch.

i.e. [tex]x+8=19[/tex]

[tex]x=19-8[/tex]

[tex]x=11[/tex]

Therefore, Amount of orange juice did Fabian use to make the punch is 11 liter.

So, Option B is correct.

Answer:

The best answer would be D

Step-by-step explanation:

This would be best because if you sketch about an object or thing you are making it can help you better picture what you are making or someone else therefore the answer is D

Answer:

[tex]\large\boxed{x>-7\to\{x\ |\ x>-7\}}[/tex]

Step-by-step explanation:

[tex]4x-12<16+8x\qquad\text{add 12 to both sides}\\\\4x-12+12<16+12+8x\\\\4x<28+8x\qquad\text{subtract 8x from both sides}\\\\4x-8x<28+8x-8x\\\\-4x<28\qquad\text{change the signs}\\\\4x>-28\qquad\text{divide both sides by 4}\\\\\dfrac{4x}{4}>-\dfrac{28}{4}\\\\x>-7[/tex]

Answer:

B

Step-by-step explanation:

Given a point (x, y) on f(x) then the corresponding point on the inverse is (y, x)

Given (17, 4 ) is a point on the inverse then the corresponding point on  f(x) is

(4, 17 ) → B

Answer:

9x-24

Step-by-step explanation:

We first expand the expression, this means that we multiply 2 and (x+4)

and 7 and (x-5). This means our expression will be:

2x+8+7x-35+3

Now we collect like terms:

2x+7x+8-35+3

Which will give us:

9x-24

Answer:

{(-3, 1), (1, 4), (-2, 1), (0, 3)}

Step-by-step explanation:

If a set of ordered pairs represents a function, then there must not be any first coordinate that repeats itself more than once in any of the ordered pairs.

In other words, no x-coordinate should correspond to more than one y-coordinate.

From the given options, the only set of ordered pairs that satisfies the conditions of a function is;

{(-3, 1), (1, 4), (-2, 1), (0, 3)}

The correct answer is the last option.

Answer:

x^2 = -7x -8

x^2 +7x +8 = 0

D = 49 -32 = 17

x_1,2 = (-7+/-sqrt17)/2 = (-7-sqrt17)/2 and (-7+sqrt17)/2

Step-by-step explanation:

Answer:

x = [tex]\frac{1}{2}[/tex] (-7±√17)

Step-by-step explanation:

x² = -7x - 8

x² + 7x + 8 = 0

Using the quadratic formula, with a=1, b = 7 and c=8,

you will get x = [tex]\frac{1}{2}[/tex] (-7±√17)

Answer: B. 2764 + x ≥ 5000

Step-by-step explanation: edge

Answer:

25.

Step-by-step explanation:

-55 + -7 x 6 - -3 x 4

Answer: -55 + -7 x - 3 x 4 =1,404

Answer: stocks

^^^^^^^^^^^^^^^^

Answer:A

Step-by-step explanation:

Think about it as a process of elimination.

It can't be "B' for the simple fact that "increased by'' is a term that is often used for addition problems.

It can't be "C" because, as previously stated, sum is a term that is used in addition problems.

It can't be "D" because this is a unit that you are using.

A. "c cubed" matches the expression c^3, which means raising c to the power of 3, not the other options.

The correct phrase that matches the expression c^3 is "A.) c cubed."

In mathematics, when you see an exponent of 3 (as in c^3), it indicates that you should multiply the base, c, by itself three times. This is commonly referred to as "c cubed." It signifies that you should raise c to the power of 3, meaning c * c * c. The other options are not accurate representations of c^3:

B.) "c increased by 3" does not involve exponentiation; it implies adding 3 to c.

C.) "the sum of 3 and c" is simply c + 3 and does not involve cubing.

D.) "3 cubed" represents 3^3, which equals 27, and is different from c^3.

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Answer:  16.8

Step-by-step explanation:

Find BC:

[tex]tan\theta=\dfrac{opposite}{adjacent}\\\\\\tan(40^o)=\dfrac{BC}{20}\\\\\\20\ tan(40^o)=BC\\\\\\16.78=BC[/tex]

Answer:

The maximum height  is 191.063 ft

Step-by-step explanation:

We can easily solve this question by plotting the graph of the equation below

h(t)=-16t^2+Vt+h

Where

h = initial height = 2ft

V = initial speed = 110 ft/s

t = time in seconds

Please, see attached image below

The maximum height corresponds to

191.063 ft

The maximum height the ball will attain is 115.02 feet.

The maximum height can be found by identifying the vertex of the quadratic equation representing the projectile's height.

Given the equation h(t) = -16t^2 + Vt + h, where V is the initial speed of the ball and h is the initial height, we substitute the given values V = 110 and h = 2 into the equation.

The equation becomes h(t) = -16t^2 + 110t + 2.

To find the maximum height, we need to find the vertex of this quadratic equation. The x-coordinate of the vertex can be found using the formula x = -b/2a, where a = -16 and b = 110. Plugging in these values, we have x = -110 / (2*(-16)) = 110/32 = 3.4375.

Now we can substitute this x-value back into the equation to find the y-coordinate of the vertex. h(3.4375) = -16(3.4375)^2 + 110(3.4375) + 2 = 115.02 feet.

Therefore, the ball will attain a maximum height of 115.02 feet.

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For this case we have to:

Initial weight = [tex]123 \frac {1} {4} = \frac {4 * 123 + 1} {4} = \frac {493} {4} = 123.25 \ pounds[/tex]

Final weight =[tex]120 \frac {1} {2} = \frac {2 * 120 + 1} {2} = \frac {241} {2} = 120.5 \ pounds[/tex]

We subtract to know how many pounds he lost:

[tex]123.25-120.5 = 2.75[/tex]

So, Kerry lost 2.75 pounds.

ANswer:

Kerry lost [tex]2 \frac {3} {4}[/tex] pounds.

Answer:[tex]2.75\ pounds[/tex] or [tex]2\frac{3}{4}\ pounds[/tex]

Step-by-step explanation:

You can convert the mixed numbers to decimal numbers. Divide the numerator by the denominator of the fraction and add it to the whole number part:

[tex]123\ \frac{1}{4}\ pounds=(123+0.25)\ pounds=123.25\ pounds[/tex]

[tex]120\ \frac{1}{2}\ pounds=(120+0.5)\ pounds=120.5\ pounds[/tex]

To calculate how many pounds Kerry lost, you need to subtract his weigth of a month ago and his actual weigth.

Therefore, you get that he lost:

[tex]pounds\ lost=123.25\ pounds-120.5\ pounds[/tex]

[tex]pounds\ lost=2.75\ pounds[/tex] or [tex]2\frac{3}{4}\ pounds[/tex]

Answer:

Reflection of point 0(x, y) about y-axis = (-x, y)

Step-by-step explanation:

Following are the rules for a counter clockwise rotation of 90 degrees about the origin for a point O(x,y):

1. Invert the sign of the value of x.

2. The value of y-coordinate remains the same.

For example, a point M(h,k) after reflection gives a point M'(-h,k) using the rules given above. The points on the x-y plane are shown in the image attached.

Answer:

yes, no, no

Step-by-step explanation:

For odd functions : −f(x) = f(−x) for all x

For even functions :f(x) = f(−x) for all x

1) -f(x)= -2x^3 -2x

f(-x) = -2x^3-2x

yes

2 ) f(-x) = 5x^3 -4 ≠ f(x)

no

3  )  f(-x) = -4x -4   ≠ f(x)

no

1) [tex]f(-x) = -2x^3-2x[/tex]

The function [tex]f(x)=2x^3 + 2x[/tex] is odd function.

2 ) [tex]f(-x) = 5x^3 -4[/tex] ≠ f(x)

The function [tex]f(x) = -5x^3 - 4[/tex] is not even function.

3 ) f(-x) = -4x - 4 ≠ f(x)

The function f(x) = 4x - 4 is not an even even function.

If we obtain an expression that exists equivalent to f(x), we have an even function; if we obtain an expression that stands equivalent to -f(x), we contain an odd function; and if neither occurs, it is neither!

For odd functions :

−f(x) = f(−x) for all x

For even functions :

f(x) = f(−x) for all x

1) [tex]f(-x) = -2x^3-2x[/tex]

Therefore, the function [tex]f(x)=2x^3 + 2x[/tex] is odd function.

2 ) [tex]f(-x) = 5x^3 -4[/tex] ≠ f(x)

Therefore, the function [tex]f(x) = -5x^3 - 4[/tex] is not even function.

3 ) f(-x) = -4x - 4 ≠ f(x)

Therefore, the function f(x) = 4x - 4 is not an even even function.

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Answer:

A, B, C and D.

Step-by-step explanation:

Opposite sides are congruent (B) as well as the 3 that are marked.

Answer:

Options A, B, C and D are correct choices.

Step-by-step explanation:

We are asked to choose the properties of parallelograms from our given choices.

By the definition of parallelogram:

Upon looking at our given choices, we can see that options A, B, C and D are correct choices.

Answer:

41

Step-by-step explanation:

Substitute x = 3 into g(x) then substitute the value obtained into g(x)

g(- 3) = (- 3)² - 2(- 3) - 7 = 9 + 6 - 7 = 8

g(8) = 8² - 2(8) - 7 = 64 - 16 - 7 = 41

Your question asks to find the sales price of the boots.

In order to solve your question, we're going to need to find the sales price of the boots.

Lets gather some important information from the question.

Important information:

Original price is $120

40% off

With the information above, we can find the sales price.

Since we know that the original price of the boots is $120, and the boots are 40% off, we're going to need to find how much of 120 is 40% and then subtract it to get our sales price.

[tex]120*.40=48\\\\120-48=72[/tex]

Once you're done solving, you should get 72.

This means that the sales price of the boots is $72.

$72 should be your FINAL answer.

Answer: $72

Step-by-step explanation:

10% of $120 = $12 so

40% is $48, subtracted from $120 = $72

x + 9 = 37

To solve for x bring 9 to the right side by subtracting 9 to both sides (what you do on one side you must do to the other). Since 9 is being added on the left side, subtraction (the opposite of addition) will cancel it out (make it zero) from the left side and bring it over to the right side.

x + 9 - 9 = 37 - 9

x + 0 = 28

x = 28

Check:

28 + 9 = 37

37 = 37

n - 5 = 9

To solve for n you must add 5 to both sides (what you do on one side you must do to the other). Since 5 is being subtracted, addition (the opposite of subtraction) will cancel it out (make it zero) from the left side and bring it over to the right side.

n - 5 + 5 = 9 + 5

n + 0 = 14

n = 14

Check:

14 - 5 = 9

9 = 9

Hope this helped!

~Just a girl in love with Shawn Mendes

Answer:

x=28

n=14

Step-by-step explanation:

x+9=37

Subtract 9 from each side

x+9-9 = 37-9

x = 28

n-5=9

Add 5 to each side

n-5+5 =9+5

n = 14