Question

The point (2,20) and (-5,13) lie on the graph of a linear function of x. Which point also lies on the graph of this function?

A. (-6,18) C. (-1,5)

B.(-2,10) D. (1,19)


Please show evidence or proof of how you got that answer show your work

Answer 1

(1,19)

Explanation:

Each x value is added to 18 to get the y value.

Ex: 2 + 18 = 20 = (2,20)

Ex: -5 + 18 = 13 = (-5,13)

So, (1,19) would be the answer because 1 + 18 = 19 :)