Cumulative Exam

Question 45 of 65 • LAUSD-Pre-Calculus B (Prescriptive)

Which transformations are needed to change the parent sine function to ?

Answer

vertical stretch of , horizontal stretch to a period of 2p, phase shift of units to the left

vertical compression of , horizontal compression to a period of , phase shift of units to the left

vertical stretch of 4, horizontal stretch to a period of 8p, phase shift of units to the right

vertical compression of 4, horizontal compression to a period of , phase shift of units to the right

Sum and Difference Identities

Double-Angle and Half-Angle Identities

Unit Test