24
QuizMultiple Choice
Dot Product and Work — Unit test
Question 24 of 25 • Precalculus
A vector has initial point at (3, –5) and terminal point at (–2, 3). What are the characteristics of this vector?
Answer
A
The magnitude is , and the direction angle is about 58°.
B
The magnitude is , and the direction angle is about 122°.C
The magnitude is , and the direction angle is about 58°.
D
The magnitude is , and the direction angle is about 122°.