
To write: an argument matrix for given system of equations, and to solve a graphing calculator.

Answer to Problem 1E
The solutions are:
Explanation of Solution
Given information:
The following systems of equations are,
Calculation:
Consider the following system of equations:
The augmented matrix is given below:
Use Ti-83 calculator to get reduced echelon matrix as follows:
STEP 1: Start TI-83 calculator.
STEP 2: Press 2nd MATRIX. Screenshot is given below:
STEP 3: Go to EDIT. Press Enter. Enter augmented matrix data as shown below:
STEP 4: Press 2nd QUIT.
STEP 5: Press 2nd MATRIX. Go to MATH. Go to rref. Press ENTER, the screenshot is given as below:
STEP 6: Press 2nd MATRIX. Press Enter, screenshot is given as below:
Result is obtained as shown below:
Hence, the solutions are:
Chapter 3 Solutions
Glencoe Algebra 2 Student Edition C2014
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