Question

What are the values of a and b, and what is an equation for the line?

Answer 1

a = 1, b = 6

Explanation:

slope of line = (5-2) / (12-3) = 3/9 = 1/3

(3-2) / (b-3) = 1/3

b-3 = 3 b = 6

(2-a) / (3-0) = 1/3

2-a = 1 a = 1