Question

PLEASE HELP- I cant figure out this problem

Answer 1

The answer is c -2 2

Answer 2

Answer is the third option that includes the points at -2 and 2

Step by step

|-2x|=4

the absolute sign means we have to solve for both positive and negative

-2x = 4 and - -2x = 4

-2x = 4

-2/-2 x = 4/-2

x = -2

- -2x = 4 (two negatives makes a positive)

2x =4

2/2 x = 4/2

x = 2