Question

A line has a slope of 2 and passes through the point (3,8). What is its equation in slope-intercept form

Answer 1

y = 2x + 2

Explanation:

slope (m) = 2 ; (3 , 8)

Equation: y - y1 = m (x - x1)

y - 8 = 2(x - 3)

y - 8 = 2x - 2*3

y - 8 = 2x - 6

y = 2x - 6 + 8

y = 2x + 2