Graphs of Trig Functions

Front

What is the period of y = -3sin(x)?

Back

2π

Front

Which function matches the graph shown?

Back

-1/2tan(x)

Front

What does a negative A value in a trig function cause?

Back

A reflection across the X axis

Front

What is the equation of the graph if it has an amplitude of 2 and is a sine function?

Back

y = 2 sin x

Front

Identify the function: y = sin x or y = cos x if it starts at the origin and goes up.

Back

y = sin x

Front

What is the amplitude of y = 3cos(x)?

Back

3

Front

What is the phase shift of y = sin(x - π/2)?

Back

π/2 to the right

Front

What is the vertical shift of y = 2sin(x) + 1?

Back

1 unit up

Front

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

Back

[-2, 2]

Front

What is the period of y = 1/2sin(3x)?

Back

2π/3