6
QuizMultiple Choice
Multiply and Divide Complex Numbers
Question 6 • *PGHS Precalculus B
For z = 13 + 13i and w = + i , which geometric transformation describes the product of z and w on the coordinate plane?
Answer
A
Scale z by a factor of 13 and rotate 30° counterclockwise.
B
Scale z by a factor of 13 and rotate 45° counterclockwise.C
Scale w by a factor of 13 and rotate 30° counterclockwise.D
Scale w by a factor of 13 and rotate 45° counterclockwise.