Precalculus 2014
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PAGE: 264 | SET: Exercises | PROBLEM: 1 |
Please look in your text book for this problem Statement

The functions are and
.
Consider .
.
The graph of is the graph of
shrink vertically by a factor of
.
The amplitude of is
.
Table :
Construct a table containing -intercepts and extrema for
and
for one period
.
Function | ![]() |
Maximum | ![]() |
Minimum | ![]() |
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Function | ![]() |
Maximum | ![]() |
Minimum | ![]() |
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Graph :
1. Draw a coordinate plane.
2. Plot the coordinate points.
3. Then sketch the graph, connecting the points with a smooth curve.
The amplitude of is
.

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