12 SL 4: Intervals of Increase & Decrease

Complete the following questions before our next class.

(tangents and normals)
Exercise 13A questions 1, 2d, 6, 13, 21
Exercise 13B questions 1f, 3d, 4

(increasing & decreasing functions)
Exercise 13C questions 2, 6a, 4cef, 7, 10