Semester 1 Final Exam Mixed Review PCA

Front

What is the definition of secant (sec)?

Back

Front

Given a point (x, y) on the terminal side of an angle, how do you find the secant of that angle?

Back

Front

What is the range of the secant function?

Back

Front

What is the formula for the tangent function in terms of sine and cosine?

Back

Front

Back

Front

What is the Pythagorean identity involving sine and cosine?

Back

Front

Back

Front

What is the amplitude of a sine or cosine function?

Back

The amplitude of a sine or cosine function is the maximum distance from the midline to the peak (or trough) of the graph. It is given by the coefficient in front of the sine or cosine function.

Front

What is the period of the sine and cosine functions?

Back

Front

What is the relationship between the angles in a right triangle?

Back