16
QuizMultiple Choice
Unit Test — Unit test
Question 16 • 2025-2026 FBISD - Precalculus A (CR)
Consider the function y = cos(x). Which change would increase the period by a factor of 3?
Answer
A
Multiply cos(x) by
B
Multiply cos(x) by 3.C
Multiply x byD
Multiply x by 3.