Question

Find a slope of the line passing through the points (-7,2 )and( 9,6)

Answer 1

Explanation:

(6 - 2)/(9 + 7) = 4/16 = 1/4

y - 8/4 = 1/4(x + 7)

y - 8/4 = 1/4x + 7/4

y = 1/4x + 15/4