Question

May somebody help me please and thank you.

Answer 1

C. Both (1,11) and (-1,-5)

Answer 2

C. Both (1,11) and (-1,-5)

Explanation:

Plug in the x and y coordinates into the equation and see if the values hold true.

Test (1,11):

11=8(1)+3

11=8+3

11=11

TRUE

Test (-1,-5):

-5=8(-1)+3

-5=(-8)+3

-5=-5

TRUE