Consider the parabola y = 6x − x2.
(a) Find the slope of the tangent line to the parabola at the point (1, 5).
4
(b) Find an equation of the tangent line in part (a).
y =
2 answers
(b) using point-slope ... y - 5 = 4 (x - 1) ... y = 4x + 1
all correct