Question

Which ordered pair will be solution for the function y = 8 + x?

(4, 13)
(6, 14)
(11, 3)
(2, 16)

Answer 1

A point is represented by (X,Y).

So you want to find what X values = Y . In this case, when you plug in 4 for x, your left with y= 12 not 13. When you plug in 6 for x your left with y=14 which is true