Skip to Main Content

Search Our Site

North Forest High School

Home of the Bulldogs

****In my absence here are the practice websites that you will be using. They are broken into dates and categories. Complete as many as as you need until you fully grasp the concept. See you next Thursday! :) Enjoy!!!***
July 16, 2015

Matrix Operations:

Dimensions Practice:

http://www.maths.usyd.edu.au/u/UG/JM/MATH1014/Quizzes/quiz7.html

https://www.ixl.com/math/algebra-1/matrix-operation-rules

Addition Practice:

https://www.khanacademy.org/math/algebra2/alg2-matrices/basic-matrix-operations-alg2/e/matrix_addition_and_subtraction

http://chortle.ccsu.edu/vectorlessons/vmch13/vmch13_10.html

Subtraction Practice:

https://www.khanacademy.org/math/algebra2/alg2-matrices/basic-matrix-operations-alg2/v/matrix-addition-and-subtraction-1

http://www.mathsisfun.com/algebra/matrix-introduction.html

https://www.ixl.com/math/algebra-1/add-and-subtract-matrices

Scalar Multiplication:
https://www.khanacademy.org/math/algebra2/alg2-matrices/basic-matrix-operations-alg2/v/scalar-multiplication

https://www.khanacademy.org/math/algebra2/alg2-matrices/basic-matrix-operations-alg2/e/scalar_matrix_multiplication

https://www.ixl.com/math/algebra-1/multiply-a-matrix-by-a-scalar

Multiplying Matrices:
https://www.khanacademy.org/math/precalculus/precalc-matrices/matrix_multiplication/v/multiplying-a-matrix-by-a-matrix

https://www.khanacademy.org/math/precalculus/precalc-matrices/matrix_multiplication/e/multiplying_a_matrix_by_a_matrix

http://hotmath.com/help/gt/genericalg2/section_4_2.html

July 20, 2015

Determinant of Matrix:

https://www.khanacademy.org/math/precalculus/precalc-matrices/inverting_matrices/e/matrix_determinant_3x3

http://www.mathsisfun.com/algebra/matrix-determinant.html

https://www.ixl.com/math/algebra-2/determinant-of-a-matrix

Cramer's Rule:

http://www.coolmath.com/algebra/14-determinants-cramers-rule

http://hotmath.com/help/gt/genericalg2/section_4_3.html

http://www.purplemath.com/modules/cramers.htm

http://www.mesacc.edu/~scotz47781/mat150/notes/cramers_rule/Cramers_Rule_2_by_2_Practice.pdf

July 21, 2015

Inverse Matrix:

https://www.khanacademy.org/math/precalculus/precalc-matrices/inverting_matrices/e/matrix_inverse_2x2

https://www.ixl.com/math/algebra-2/inverse-of-a-matrix

http://hotmath.com/help/gt/genericalg2/section_4_4.html

Matrix Equation:

https://www.khanacademy.org/math/precalculus/precalc-matrices/matrix-equations/v/matrix-equations-systems

https://www.khanacademy.org/math/precalculus/precalc-matrices/matrix-equations/e/solving-matrix-equations

https://www.khanacademy.org/math/precalculus/precalc-matrices/inverting_matrices/v/matrices-to-solve-a-system-of-equations

http://www.mathplanet.com/education/algebra-2/matrices/using-matrices-when-solving-system-of-equations

https://www.khanacademy.org/math/precalculus/precalc-matrices/matrix-equations/e/writing-systems-of-equations-as-matrix-equations

July 22, 2015

You can go back and finish any thing you haven't already finished, or check out these links:

Quadratic Functions:

http://www.purplemath.com/modules/grphquad.htm

https://www.khanacademy.org/math/algebra/quadratics/solving_graphing_quadratics/v/graphing-a-quadratic-function

http://jwilson.coe.uga.edu/emt668/emat6680.f99/jones/instructional%20unit/writingquads.html

http://www.youtube.com/watch?v=nLVwpHXGgX0

http://www.yaymath.org/#!algebra2-quadratics/cwse

Previous Practice:

July 14, 2015
Practice

Parent functions: http://www.proprofs.com/quiz-school/story.php?title=parent-function-transformation-quiz

https://quizlet.com/34356338/math-parent-functions-flash-cards/

CLOSE

CLOSE