TEST OVER :

Arithmetic/Geometric Sequences/Series, Systems of Equations, Matrices 

The test covers:

1) Arithmetic sequences

2) Arithmetic series

3) Geometric Sequences

4) Geometric Series

5) Realize systems of equations can result in either a solution, infinitely many solutions or no solutions and that these correspond to intersecting lines, coincident lines and nonintersecting lines

6) Solve systems of equations using elimination

7) Solve systems of equations by graphing

8) Solve systems of linear inequalities by graphing and shading

9) Operations with Matrices (+, - , scalar multiples)

10) Inverse, identity and zero matrices

11) Applying an inverse matrix to solve for an unknown matrix in a matrix equation

12)  Solving matrix equations  with multiple operations to find and unknown matrix

13) Solving systems in RREF using the calculator and understanding the results 

14) Solving systems of equations word problems