Mathematics Middle School

Select linear or nonlinear to correctly classify each function.

Function.

(y - 4 = -8 (x - 1) A or B

(y = x to the 4th power) A or B

(y - x to the 2nd power = 4.5) A or B

(3x + 5y = 15) A or B

A) Linear

B) NON-Linear

Answers

Answer 1
1) y-4 = -8(x-1)
    y-4 = -8x+8
    y = 12-8x 
    It's Linear

2) y= x⁴
    It's non-linear

3)y-x² = 4.5
   y = 4.5+x²
   It's non-linear

4)3x+5y=15
   3x=15-5y
   It's Linear.

So, Among your all parts of the question, 
 Linear equations are:          1st & 4th
 Non-Linear equations are:  2nd & 3rd

Hope this helps!

Related Questions

Jayla buys and sells vintage clothing. She bought two blouses for $25.00 each and later sold them for $38.00 each. She bought three skirts for $15.00 each and later sold them for $26.00 each. She bought five pairs of pants for $30.00 each and later sold them for $65.00 each.
Jayla’s expenses for purchasing the items were
Jayla’s revenue from the sale of the items was
Jayla’s total profit was

Answers

Total expenses: $245.00
Total revenue: $479.00
Total profit $234.00

Answer: Total expenses = $ 225

Total revenue = $479

Total profit = $254

Step-by-step explanation:

Since we have given that

Cost price of each blouse = $25.00

Cost price of two blouses is given by

[tex]25\times 2=\$50[/tex]

Cost price of skirts = $15.00

Cost price of 3 skirts is given by

[tex]3\times 15\\\\=\$45.00[/tex]

Cost price of pairs of pants = $30.00

Cost price of five pairs of pants is given by

[tex]30\times 5\\\\=\$150[/tex]

so, Total expenses for purchasing the items were

Price of 2 blouses +Price of 3 skirts +Price of 5 pairs of pants

[tex]\$50+\$45+\$150\\\\=\$245[/tex]

Selling price of each blouse = $38.00

Selling price of 2 blouses is given by

[tex]38\times 2\\\\=$76[/tex]

Selling price of each skirt = $26.00

Selling price of 3 skirts is given by

[tex]26\times 3\\\\=\$78[/tex]

Selling price of each pair of pants = $ 65.00

Selling price of 5 pairs of pants is given by

[tex]65\times 5\\\\=\$325[/tex]

Total revenue from the sale of the items were

Sale of 2 blouses + Sale of 3 skirts +Sale of 5 pants

[tex]\$76+\$78+\$325\\\\=\$479[/tex]

Total profit was

Total Revenue - Total Expenses

[tex]\$479-\$245\\\\=\$234[/tex]

Please answer all of the questions and please explain need help ASAP PLEASE ps do the even number questions PLEASE HELP ASAP and EXPlAIN !!!!!!!!

Answers

I wasn't sure what properties the assignment was looking for... Let me know if you have any other questions!

Dagney read 120 pages in three hours. Write two rates implied by the statement. How long would it take Dagney to read a 560 page novel at the same rate?

Answers

dagney reads at 40 pages an hour, or .75 pages a minute.

it would take 4.5 hours to read the novel

luke is making 4 first aid kits. he wants to put 3 large and 4 small bandages in each kit. how many bandages does he need for the kits? Show your work.

Answers

(3+4) x 4
7x4= 28 he needs 28 bandages

-2x-5y=10 find the slope of the line descibes by each equation

Answers

the goal is to get y by itself so that the equation can be in slope intercept (y = mx + b) form where m is the slope.

Jade and five friends had three oranges they shared the oranges equally how much of an orange did Jade and her friends each get

Answers

Everyone would get 0.6 oranges.
ok so 6 Friends and 3 oranges Three Plus Three is Six so u Take the Three oranges and Cut them into a half. and Theres ur anwser. each get One half get it

Jenny wants to paint the ceiling of her restaurant. The ceiling is in the shape of a square. Its side lengths are 55 feet. Suppose each can of paint will cover 275 square feet. How many cans will she need to paint the ceiling?

Answers

She will need 11 cans of paint to paint the ceiling. Hope this helps! :)

what is 55>-7v+6 help me

Answers

     Pull out like factors :

   49 + 7v  =   7 • (v + 7) 
    
    Divide both sides by  7 

     Subtract  7  from both sides
 v > -7

Inequality plot for

7.000 X + 49.000 > 0

 and it equals    v > -7

Can you help me w/ #6 plz

Answers

the vaule of d is the answer to 3

subtract the product of x and y from 58

Answers

I am sorry but this question is not specific XD. Sorry.

The sales tax for the food Jordan bought is 0.87 she has a coupon for 1.75 off any purchase use your answer for exercise 16 to find the final amount Jordan needs to pay?

Answers

The problem starts with 

1.8 x $3.95 = $ 7.11 (ham)
2.15 x $0.89 =  $1.91 (onion)
8 x $1.05 = $8.04 (soup)

tax $0.87

add it all together = $17.93

coupon $ 1.75

subtract coupon = $16.18

what is the relationship between 0.7 and 0.07

Answers

Well there are a number of relationships, I'll name a few:

1) .7 > .07 (.7 is Greater than .07)
2) .07 < .7 (.07 is Less than .7)
3) .7 is ten times greater than .007

Try to put both fractions in fraction form:

0.7 = 7/10
0.07 = 7/100

You can see that 7/10 is ten times as much as 7/100, therefore, it is the greater number.

In this case, 0.7 is greater than 0.07 (0.7 > 0.07)

What is the answer to 43.42 divided 2.6. Need the steps to it

Answers

Not too many steps to it...
43.42 / 2.6 = 16.7
Answer:

Value of 43.42 divided by 2.6 is:

16.7

Step-by-step explanation:

We have to find the value of:

43.42/2.6

Dividing the numerator and denominator by 2, we get

= 21.71/1.3

Now, removing the decimals from numerator and denominator, we get

= 2171/130

Dividing the numerator and denominator by 13, we get

= 167/10

Now, dividing numerator and denominator by 10, we get

= 16.7

Hence, Value of 43.42 divided by 2.6 is:

16.7

what is another way to express 16

Answers

We can express 16 as
1) 4²
2) 2⁴

Hope this helps!
128/8
16.0
6+10
8*2
123456789-123456773
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