Trig Graphs

Front

What is the period of the function y=4tan5x?

Back

Front

What is the amplitude of the function y = 3 cos 2x?

Back

The amplitude is 3.

Front

What is the value of cos[arccos(\frac{1}{3})]?

Back

Front

Identify the trig function represented by the graph of y = tan(x).

Back

The function is tangent (tan).

Front

Determine the period of the function f(x)=2sin(4x+\frac{\pi}{3})-1.

Back

Front

What is the general formula for the period of a sine or cosine function?

Back

Front

What is the amplitude of the function y = -5sin(x)?

Back

The amplitude is 5 (amplitude is always positive).

Front

What is the range of the function y = 2cos(x)?

Back

The range is [-2, 2].

Front

What is the phase shift of the function y = sin(x - \frac{\pi}{4})?

Back

Front

What is the vertical shift of the function y = 3cos(x) + 2?

Back

The vertical shift is 2 units up.