Exercises: Add and Subtract Vectors

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

Grade 9·21 problems·~30 min·Common Core Math - HS Number and Quantity·standard·hsn-vm-b-4

Work through problems with immediate feedback

Recall / Warm-Up

Which statement about the magnitude of a vector sum is always true?

$|\mathbf{u} + \mathbf{w}| = |\mathbf{u}| + |\mathbf{w}|$

$|\mathbf{u} + \mathbf{w}| \leq |\mathbf{u}| + |\mathbf{w}|$

$|\mathbf{u} + \mathbf{w}| \geq |\mathbf{u}| + |\mathbf{w}|$

$|\mathbf{u} + \mathbf{w}| = |\mathbf{u}| - |\mathbf{w}|$