50
RCMultiple Choice
Applying Vectors in the Plane — Cumulative exam
Question 50 • Precalculus
Which equation represents the rectangular form of r = 8?
Answer
A
x2 + y2 = 16B
x2 + y2 = 64C
StartRoot x squared + y squared EndRoot = 16
D
StartRoot x squared + y squared EndRoot = 64