# Derivatives Practice Quiz

 This Lesson: What is a Derivative? Next Lesson: Derivative By Definition

## Practice Problems

Problem 1) Identify the tangent line and the secant line in the graph below

Problem 2) Sketch the secant line between the point a and point b. On the same graph below sketch the tangent line at point a.

Problem 3) 1) Find the average rate of change between the points (-1,6) and (5,3)

Problem 4) 1) Find the equation of the secant line between point a and point b in the graph below.

Problem 5)
• A) Sketch the graph of $$y= (x-1)^2 +2$$