Cosine Graph Negative Amplitude

Cosine Graph Negative Amplitude. Amplitude is a measure of distance, and distance can't be negative. This means positive y values in cosine graph become negative and negative values become positive.

Finding Amplitude And Period Of Sine Functions Expii
Finding Amplitude And Period Of Sine Functions Expii from d20khd7ddkh5ls.cloudfront.net
It is now time to investigate the remaining four trigonometric functions. Move slider a and slider b to investigate changes in the amplitude and period. Amplitude, period, phase shift, and vertical shift.

Determine the amplitude, period, and phase shift of please elaborate on the phase shift and why it is not simplyπ/3 to the right.

The value of cosine lies between minus one to plus one. Explains the tangent graph in terms of the sine and cosine waves. Notice that the amplitude is the maximum minus the this gives us a check on both the vertical shift and the amplitude. How can you tell whether the graph is a negative cosine graph or a positive sine graph?


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