MAFS.912.N-VM.2.5Archived Standard

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Multiply a vector by a scalar.
  1. Represent scalar multiplication graphically by scaling vectors and possibly reversing their direction; perform scalar multiplication component-wise, e.g., as c = .
  2. Compute the magnitude of a scalar multiple cv using ||cv|| = |c|v. Compute the direction of cv knowing that when |c|v ≠ 0, the direction of cv is either along v (for c > 0) or against v (for c < 0).
General Information
Subject Area: Mathematics
Grade: 912
Domain-Subdomain: Number & Quantity: Vector & Matrix Quantities
Cluster: Level 1: Recall
Cluster: Perform operations on vectors.
Date Adopted or Revised: 02/14
Content Complexity Rating: Level 1: Recall - More Information
Date of Last Rating: 02/14
Status: State Board Approved - Archived

Related Courses

This benchmark is part of these courses.
1202340: Precalculus Honors (Specifically in versions: 2014 - 2015, 2015 - 2022, 2022 and beyond (current))
1211300: Trigonometry Honors (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

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Educational Software / Tool

Free Graph Paper:

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Type: Educational Software / Tool

Lesson Plan

Vectors: Tip to Tail:

In this lesson students will learn the characteristics and appropriate use of vectors. They will find the magnitude and direction of vectors, they will add and subtract vectors and use an interactive website to practice what they have learned.

Type: Lesson Plan

Text Resource

Maths Goes to the Movies:

This informational text resource is intended to support reading in the content area. The text shows how math is used to create the life-like computer generated images seen in movies such as Jurassic Park and Lord of the Rings.

Type: Text Resource

Student Resources

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Parent Resources

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