Question

Which equation goes through the points (-3,5) and (-1,7)?

Answer 1

y=x+8

Explanation:

slope = y2-y1/x2-x1

slope = 7-5/-1+3

slope = 2/2

slope = 1

y=x+b

7=1(-1)+b

7=-1+b

b=8

y=x+8