Front

Back

Front

Back

The exact value is undefined.

Front

Back

Front

Back

Front

Back

The vertical shift is up 1.

Front

Define phase shift in trigonometric functions.

Back

Phase shift refers to the horizontal shift left or right for periodic functions.

Front

What is a co-terminal angle?

Back

Co-terminal angles are angles that share the same terminal side when drawn in standard position.

Front

How do you find a negative co-terminal angle?

Back

To find a negative co-terminal angle, subtract 360° (or 2π radians) from the given angle.

Front

What is the range of the cosine function?

Back

The range of the cosine function is [-1, 1].

Front

Back

The amplitude is the absolute value of A.