# MAFS.912.N-VM.3.7

Multiply matrices by scalars to produce new matrices, e.g., as when all of the payoffs in a game are doubled.
General Information
Subject Area: Mathematics
Grade: 912
Domain-Subdomain: Number & Quantity: Vector & Matrix Quantities
Cluster: Level 1: Recall
Date Adopted or Revised: 02/14
Content Complexity Rating: Level 1: Recall - More Information
Date of Last Rating: 02/14
Status: State Board Approved

## Related Courses

This benchmark is part of these courses.
1201300: Mathematical Analysis Honors (Specifically in versions: 2014 - 2015, 2015 - 2022 (course terminated))
1298310: Advanced Topics in Mathematics (formerly 129830A) (Specifically in versions: 2014 - 2015, 2015 - 2022 (course terminated))

## Related Access Points

Alternate version of this benchmark for students with significant cognitive disabilities.

## Related Resources

Vetted resources educators can use to teach the concepts and skills in this benchmark.

## Presentation/Slideshow

Matrices:

This resource is a PowerPoint presentation and a form for guided note taking to be used while viewing the presentation about Matrix Operations. It begins by defining matrices and identifying types of matrices. It then goes into how to add, subtract, and multiply matrices, including how to use scalar multiplication. The final portion deals with finding the determinants of 2x2 and 3x3 matrices and Inverse Matrices.

Type: Presentation/Slideshow

## Student Resources

Vetted resources students can use to learn the concepts and skills in this benchmark.

## Presentation/Slideshow

Matrices:

This resource is a PowerPoint presentation and a form for guided note taking to be used while viewing the presentation about Matrix Operations. It begins by defining matrices and identifying types of matrices. It then goes into how to add, subtract, and multiply matrices, including how to use scalar multiplication. The final portion deals with finding the determinants of 2x2 and 3x3 matrices and Inverse Matrices.

Type: Presentation/Slideshow

## Parent Resources

Vetted resources caregivers can use to help students learn the concepts and skills in this benchmark.