SAT II Math II : Solving Trigonometric Functions

Example Questions

Example Question #1 : Solving Trigonometric Functions

Give the period of the graph of the equation

The correct answer is not among the other choices.

The correct answer is not among the other choices.

Explanation:

The period of the graph of a sine function  is , or .

Since ,

.

This answer is not among the given choices.

Example Question #2 : Solving Trigonometric Functions

If , what must  be?