Question

Given below are descriptions of two lines.

Line 1: Goes through (-6,3) and (6,7)
Line 2: Goes through (-3,2) and (-6,1)

Answer 1

y=x/3+5, y=x/3+3

Explanation:

Line 1 : The gradient would be (7-3)/(6-(-6))=4/12=1/3, Therefore the answer is y=x/3+5

Line 2: The gradient would be (1-2)/((-6)-(-3))=(-1)/(-3)=1/3, Therefore the answer is y=x/3+3