Transformations of Sine and Cosine Functions

Front

Back

The amplitude is 3.

Front

What does a negative value of 'a' in a sine or cosine function cause?

Back

A reflection across the X axis.

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Back

Front

When a trig function is undefined, what passes through that x-value?

Back

A vertical asymptote.

Front

Back

True.

Front

Define amplitude in the context of sine and cosine functions.

Back

Amplitude is the maximum distance from the midline of the graph to its peak or trough.

Front

What effect does a vertical shift have on the graph of a sine or cosine function?

Back

It moves the graph up or down without changing its shape.

Front

Back

Front

Back

It affects the frequency of the wave; larger 'b' values result in more cycles in the same interval.

Front

What is the range of the sine function?

Back