IXL - Scalar multiples of three-dimensional vectors (Precalculus practice)

or

If

u

=

⟨

–

2

,

6

,

5

⟩

,

what is

4

u

?

4

u

=

,

,

ref_doc_title.

or

$Confetti$

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Not feeling ready yet? This can help:

Y.10Multiply a vector by a scalar