Exercises: Multiply a Vector by a Scalar

Work through each section in order. Show your work where indicated.

Grade 9·19 problems·~28 min·Common Core Math - HS Number and Quantity·standard·hsn-vm-b-5

Work through problems with immediate feedback

Recall / Warm-Up

If $\|\mathbf{v}\| = 6$ and $c = -4$ , which expression gives $\|c\mathbf{v}\|$ ?

$|-4| \cdot 6 = 24$

$-4 \cdot 6 = -24$

$(-4)^2 \cdot 6 = 96$

$6 - 4 = 2$