TI-84 Calculator Tutorials (Texas Instruments 84, Plus TI 84, 84 Plus TI)

The Ti-83 / Ti-84 Calculator is one of the most versatile graphing calculators that a student may use. The Texas Instruments 84 calculator excels in Algebra, Trigonometry, and Calculus computations and has numerous functions to help the student calculate answers quickly and easily.

The 84 Plus TI video series below will teach you how to use your Plus TI 84 calculator with step by step example problems. You may view the videos online or purchase the DVD course with all lessons on disk

Section 2: The Mode Menu (TI83, TI84) Explore the Mode Menu of the TI-83 / TI-84 calculator. Learn how to adjust scientific and engineering notation, decimal places, degree modes, graphing modes, and more. . . . View the lesson

Section 13: Working with Complex Numbers (TI83, TI84) Learn how to use your TI-83 / TI-84 Calculator to work with complex numbers. We learn how to represent and convert between rectangular and polar forms of complex numbers. We also learn how to use the built in functions to return the magnitude, angle, real part, and imaginary part of complex numbers. . . . View the lesson

Section 14: Using the Equation Solver (TI83, TI84) Learn how to use your TI-83 / TI-84 Calculator to solve equations for an unknown variable. We learn how to input equations to solve, how to set the boundary for the solution, and how to input the initial guess at the solution to allow the calculator to find the final answer. . . . View the lesson

Section 15: Graphing and Tracing Functions (TI83, TI84) Learn how to use your TI-83 / TI-84 Calculator to graph functions. We learn how to graph several functions at one time, adjust the lines and shading, set the x and y scales, zoom in and out, and we also learn extensive use of the tracing capabilities of the calculator. . . . View the lesson

Section 16: Using Tables and Split Screen Modes (TI83, TI84) Learn how to use your TI-83 / TI-84 Calculator create a table of x-y values for any function. In addition we learn how to view our functions and their graphs on the same calculator screen which is helpful when you are making frequent edits to equations that you plan to graph. . . . View the lesson