Matrix Operations - Concept

Concept Concept (1)

One tool used throughout Algebra, Trigonometry, and Calculus is a graphing calculator. One thing using a graphing calculator is helpful for is solving systems of equations. We can solve systems of linear equations by using a graphing calculator and matrices. We can also solve systems of nonlinear equations by using a graphing calculator to graph their equations and find the intersection.

Sample Sample Problems (3)

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Matrix Operations - Problem 2
A = [ 0 1 4 ]
4 -2 7
B = [ 3 -2 4 ]
0 1 2
C = [ 3 1 ]
-6 4
2 0
Find 4C
Problem 2
How to multiply matrices by a scalar multiple.
Matrix Operations - Problem 4
Problem 4
Adding and subtracting matrices as a method of organizing multiple sets of values in a word problem