Question

Is there a x=-2 in these equations

Answer 1

For these type of problems, you would simply plug in the x in order to determine the correct answers.

A. y = 7 - |x|

Replace x with 2

7 + 2 = 9

A. y = 9

`2^(2)=4`

4 - 1 =3

B. y = 3

c.
`y= √(x+14)`

2 + 14 = 16

`√(16)` = 4

C. y = 4

Answers

A. y = 9

B. y = 3

C. y = 4