a Find the equations of the horizontal tangents to y = 2x3 + 3x2 12x + 1. b Find the
Chapter 16, Problem 3(choose chapter or problem)
a Find the equations of the horizontal tangents to y = 2x3 + 3x2 12x + 1. b Find the points of contact where horizontal tangents meet the curve y = 2px + 1 px . c Find k if the tangent to y = 2x3 + kx2 3 at the point where x = 2 has gradient 4. d Find the equation of the other tangent to y = 1 3x + 12x2 8x3 which is parallel to the tangent at (1, 2).
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer