Understanding Calculus: Problems, Solutions and Tips

Curve Sketching and Linear Approximations (1x15)

Air date: Jan 01, 2010

By using calculus, you can be certain that you have discovered all the properties of the graph of a function. After learning how this is done, focus on the tangent line to a graph, which is a convenient approximation for values of the function that lie close to the point of tangency.