Zeros of Polynomials Handout
Answer the following in a separate document.
1. Solve by factoring.
2. Solve by factoring.
2
7x 10x 1
4
2
x 5x 4 0
2
3. Solve by graphing (to the nearest tenth).
5x 4x 2 0
CCGPS PreCalculus Matrices
Name: _
Concept #4: Use calculator to multiply matrices.
Concept #5: Use calculator to find the determinant and inverse of matrices.
So far we have learned how to add and su
Walk Like a Mathematician Learning Task:
Matrices allow us to perform many useful mathematical tasks which ordinarily require
large number of computations. Some types of problems which can be done eff
2. Write the ordered pair for each
letter in the matrix below.
CCGPS PreCalculus Matrices
Name: _
Concept #1: Organize information from a story problem in a matrix.
Concept #2: Add and subtract numeri