What is the point-slope form of a line that has a slope of β4 and passes through point (β3, 1)?
Accepted Solution
A:
Answer:y - 1 = - 4(x + 3)Step-by-step explanation:The equation of a line in point- slope form isy - b = m(x - a)where m is the slope and (a, b) a point on the lineHere m = - 4 and (a, b) = (- 3, 1), hencey - 1 = - 4(x - (- 3)), thusy - 1 = - 4(x + 3) β in point- slope form