Question

A line has a slope of 7 and passes through the paint (2, 8) Write its equation in slope- intercept form

Answer 1

y = 7x - 6

Explanation:

y - y = m (x-x)

Slope (m) = 7

Point (2,8) x=2 and y=8

y - 8 = 7 (x - 2)

y - 8 = 7x - 14

y = 7x - 14 + 8

y = 7x - 6