## Texas Instruments Graphing Calculator Help Videos

All of the videos on this page feature a TI Graphing Calculator. Select a video to watch from the results below.

00:05:08

### [C.1] AROC - Part 1 - in a table

• Finding the average rate of change for a set of data values in a table using the Solver function ...
00:17:49

### [C.20] TVM-Solver on a graphing calculator

• Learn how to use the TVM Solver (APPS/Finance) on a graphing calculator to find either principal,...
00:07:02

### [C.19] Solver and Linear Growth of Money

• Learn how to use MATH/Solver and the simple interest equation on a graphing calculator to find ei...
00:02:12

### [C.18] Using rref on a graphing calculator

• Learn how to use rref (reduced row echelon form) on a graphing calculator to solve a system of eq...
00:02:34

### [C.17] Solving the Matrix Equation

• Learn how to use matrix operations (inverse and multiply) to solve the matrix equation on a graph...
00:02:30

### [C.16] Identity Matrix

• Learn how to generate and use an Identity matrix on a graphing calculator (for example, in Input/...
00:04:15

### [C.15] Matrix Inverse on a graphing calculator

• Learn how to find the inverse of a matrix (using inverse key x^-1) on a graphing calculator. Als...
00:06:53

### [C.14] Matrix Addition and Multiplication

• Learn how to add, subtract, and multiply matrices on a graphing calculator.
00:05:07

### [C.13] Entering a Matrix on a graphing calculator

• Learn how to enter matrices on a graphing calculator (MATRIX/EDIT).
00:08:05

### [C.12] Using Solver on a graphing calculator

• Use Solver on a graphing calculator to find the value of any unknown (parameter, input, output) i...