18
QuizMultiple Choice
Applying Vectors in the Plane — Unit test
Question 18 • Precalculus
Jonathan and Kevin each rewrote and evaluated the expression . They arrived at different answers. JonathanStep1:Step 2:Step 3:Solution:KevinStep 1:Step 2:Step 3:Step 4:Solution:Which of the following is true?
Answer
A
Jonathan is correct. Kevin made an error at step 1.B
Jonathan is correct. Kevin made an error at step 3.C
Kevin is correct. Jonathan made an error at step 2.D
Kevin is correct. Jonathan made an error at step 3.