Use the following resources to help your students brush up on their Pre- Calculus skills as they begin to take on the challenge that is Calculus.The following file includes 3 sets of Practice Problems and a Content Quiz for the Pre-Calc Review for Calculus. The first on basic functions and their characteristics such as domain and range, transformations, piecewise functions, compositions, and notation. The second lecture goes over reintroducing basic trigonometric functions, where they come from,