
Exploring Inverse Matrices and Matrix Equations

Interactive Video
•
Mathematics
•
9th - 12th Grade
•
Easy
Standards-aligned

Lucas Foster
Used 2+ times
FREE Resource
Standards-aligned
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of multiplying any matrix by its identity matrix?
A zero matrix
The original matrix
The matrix transposed
A matrix of ones
Tags
CCSS.HSN.VM.C.10
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What property must a matrix have to possess an inverse?
Must be a singular matrix
Must have equal rows and columns
Must be a symmetric matrix
Must be a square matrix
Tags
CCSS.HSA.REI.C.9
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is the inverse of a 2x2 matrix calculated given matrix A with elements a, b, c, d?
1 / (ad + bc) * [a, b, c, d]
ad - bc / 1 * [d, -b, -c, a]
1 / (ad - bc) * [d, -b, -c, a]
1 / (ad - bc) * [a, -b, -c, d]
Tags
CCSS.HSA.REI.C.9
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of the operation when a matrix has no inverse?
Matrix itself
Identity matrix
Undefined operation
Zero matrix
Tags
CCSS.HSA.REI.C.9
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in finding the inverse of a 3x3 matrix using an augmented matrix?
Add the identity matrix on the right side
Multiply by the determinant
Transpose the matrix
Subtract the identity matrix
Tags
CCSS.HSA.REI.C.9
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the result of a matrix multiplied by its inverse equal?
The zero matrix
A matrix of ones
The original matrix
The identity matrix
Tags
CCSS.HSN.VM.C.10
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you solve a matrix equation using an inverse?
Add the inverse to both sides
Multiply both sides by the inverse of the coefficient matrix
Subtract the inverse from both sides
Divide both sides by the inverse
Tags
CCSS.HSA.REI.C.9
Create a free account and access millions of resources
Similar Resources on Wayground
11 questions
Exploring Inverse Matrices and Their Properties

Interactive video
•
9th - 12th Grade
11 questions
Inverse Matrix Operations and Verification

Interactive video
•
9th - 12th Grade
11 questions
Matrix Equation Solving with Desmos

Interactive video
•
9th - 12th Grade
11 questions
Finding Inverses of 3x3 Matrices

Interactive video
•
10th - 12th Grade
11 questions
Matrix Operations and Properties

Interactive video
•
9th - 12th Grade
11 questions
Matrix Inverses and Determinants

Interactive video
•
9th - 12th Grade
11 questions
Inverse of a 2x2 Matrix Quiz

Interactive video
•
9th - 12th Grade
11 questions
Matrix Inverses and Row Operations

Interactive video
•
9th - 12th Grade
Popular Resources on Wayground
18 questions
Writing Launch Day 1

Lesson
•
3rd Grade
11 questions
Hallway & Bathroom Expectations

Quiz
•
6th - 8th Grade
11 questions
Standard Response Protocol

Quiz
•
6th - 8th Grade
40 questions
Algebra Review Topics

Quiz
•
9th - 12th Grade
4 questions
Exit Ticket 7/29

Quiz
•
8th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
19 questions
Handbook Overview

Lesson
•
9th - 12th Grade
20 questions
Subject-Verb Agreement

Quiz
•
9th Grade
Discover more resources for Mathematics
40 questions
Algebra Review Topics

Quiz
•
9th - 12th Grade
14 questions
Points, Lines, Planes

Quiz
•
9th Grade
10 questions
Solving Equations Opener

Quiz
•
11th Grade
6 questions
Maier - AMDM - Unit 1 - Quiz 1 - Estimation

Quiz
•
12th Grade
21 questions
Arithmetic Sequences

Quiz
•
9th - 12th Grade
16 questions
Unit 2: Rigid Transformations

Quiz
•
10th Grade
20 questions
The Real Number System

Quiz
•
8th - 10th Grade
15 questions
Polynomials: Naming, Simplifying, and Evaluating

Quiz
•
9th - 11th Grade