2
QuizMultiple Choice
Multiply and Divide Complex Numbers
Question 2 • *PGHS Precalculus B
Which statement describes how to geometrically determine the product of z = 25 – i and w = + 3i on the complex plane?
Answer
A
Stretch z by a factor of and rotate 30° counterclockwise.B
Stretch z by a factor of and rotate 60° counterclockwise.C
Stretch z by a factor of and rotate 30° counterclockwise.
D
Stretch z by a factor of and rotate 60° counterclockwise.