Question

Find the equation (in terms of x) of the line through the points (-2,1) and (5,3)
y =

Answer 1

y = 2/7x + 11/7

Explanation:

(-2,1) and (5,3)

m = (3-1)/(5- -2)

= 2/7

y-1 = 2/7(x- -2)

y-1= 2/7x+4/7

y = 2/7x + 4/7+1

y = 2/7x + 11/7