Use the links below to help you learn how to use your TI-84 calculator. You are welcome to use desmos.com and web2.0calc.com for this course, however, you should become comfortable using your TI-84 for ACT/SAT testing and college level maths.
Graphing, zooming, identifying x and y intercept, maximum and minimums
Identifying points on a graph
Graphing rational functions
Graphing radical functions
Graphing logarithmic functions
Graphing piecewise functions