$\"\"$

The functions are $\"\"$ and $\"\"$ .

Consider $\"\"$ .

$\"\"$

The graph of $\"\"$ is the graph of $\"\"$ , stretch the graph horizontally by a factor of $\"\"$ .

The period of $\"\"$ is $\"\"$ .

Graph of $\"\"$ increasing by increments : $\"\"$ .

$\"\"$

Graph of $\"\"$ increasing by increments is $\"\"$ .

Table :

Construct a table containing $\"\"$ -intercepts and extrema for $\"\"$ and $\"\"$ .

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\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \

Function	$\"\"$ -intercept	Maximum	$\"\"$ -intercept	Minimum	$\"\"$ -intercept
$\"\"$	$\"\"$	$\"\"$	$\"\"$	$\"\"$	$\"\"$

\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \

Function	$\"\"$ -intercept	Maximum	$\"\"$ -intercept	Minimum	$\"\"$ -intercept
$\"\"$	$\"\"$	$\"\"$	$\"\"$	$\"\"$	$\"\"$

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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 graph of $\"\"$ is the graph of $\"\"$ , stretch the graph horizontally by a factor of $\"\"$ .

The period of $\"\"$ is $\"\"$ .

$\"\"$