IXL - Multiply a matrix by a scalar (Precalculus practice)

or

If

Y

=

4

–

9

–

3

4

and

b

=

7

,

what is

b

Y

?

If the matrix exists, select its size before entering your answer. If the matrix does not exist, select undefined.

b

Y

=

ref_doc_title.

or

$Confetti$

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Q.1Matrix vocabulary

B.17Multiply integers