Question

5. which of ( 3,5 ) , (4,6 ) ,( 5,7 ) , and ( 6,8 ) are solutions to y = x + 2 ? ( 1point )

A. ( 3,5 ) and ( 4,6 )


b. ( 4,6 ) and ( 5,7 )


c. none


d. all

Answer 1

@iGreen

Answer 2

y = x + 2

Plug in (3, 5):

5 = 3 + 2

Add:

5 = 5

Correct.

Plug in (4, 6):

6 = 4 + 2

6 = 6

Correct.

Plug in (5, 7):

7 = 5 + 2

7 = 7

Correct.

Plug in 6, 8:

8 = 6 + 2

8 = 8

Correct.

So the answer is all of them.