Question

Write an equation of the line that passes through the points of (-3,9) and (4,-5) in slope intercept form

Answer 1

Slope intercept form:

y = -2x + 3

Explanation:

(-3,9) and (4,-5)

Slope = (9 + 5)/(-3 - 4) = 14/-7 = -2

Equation in point slope form:

y - 9 = - 2(x + 3)

y - 9 = -2x - 6

y = -2x + 3 <---------------slope intercept form