What, in relation to matrices, is a Scalar?
Matrix Multiply by Scalar

Quiz
•
Mathematics
•
11th Grade
•
Hard
Anthony Clark
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
rate-of change-of measurement i.e.
"5m/s2"
scaly pet i.e.
"A Pygmy Alligator"
single value i.e.
"80"
Their is no such thing as a scalar i.e.
2.
MULTIPLE CHOICE QUESTION
1 min • 2 pts
What do m, n, p and q equal in this scalar matrix multiplication?
m=8, n=9, p=-4, q=4
m=15, n = -45, p=20, q=-5
m=20, n=-5, p=15, q=-45
m=-5, n=20, p=-45, q=15
3.
MULTIPLE CHOICE QUESTION
1 min • 2 pts
How would a scalar multiplication be carried out for a matrix?
Add the Scalar to every element in the matrix
Dot product the rows of one matrix with the columns of the other matrix
Multiply every element with the scalar to create a new matrix
subtract the elements in the first matrix from the elements of the second matrix
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Perform scalar multiplication on the matrix
A
B
C
D
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A
B
C
D
E
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Perform the scalar multiplication.
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Bonus Point! 3A=?
8.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
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