how to write an equation in slope intercept form of the line through point P(8,20 with slope 4?
first, write it in point-slope form:
(y-20)/(x-8) = 4
y-20 = 4(x-8)
y-20 = 4x - 32
y = 4x - 12
(y-20)/(x-8) = 4
y-20 = 4(x-8)
y-20 = 4x - 32
y = 4x - 12