$\"\"$

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The function $\"\"$

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$\"\"$ The linear function is a function of the form is $\"\"$ , where $\"\"$ is slope and $\"\"$ is $\"\"$ -intercept.

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$\"\"$

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Compare the equation with $\"\"$ .

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Slope $\"\"$ and $\"\"$ -intercept $\"\"$ . $\"\"$

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$\"\"$ The linear function is $\"\"$ .

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The slope is $\"\"$ and $\"\"$ -intercept is $\"\"$ .

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The point is $\"\"$ and alternatively we found an additional point by evaluating

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the function at some $\"\"$ , for $\"\"$ .

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Replace $\"\"$ with $\"\"$ .

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$\"\"$

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$\"\"$

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The point $\"\"$ is on the graph.

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Draw a coordinate plane.

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Plot the point $\"\"$ .

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Start the point $\"\"$ and move $\"\"$ unit right and up $\"\"$ units.

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Next plot the point $\"\"$ .

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$\"graph$ .

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$\"\"$

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$\"\"$ The average rate of change of a linear function formula is $\"\"$ .

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The linear function is $\"\"$ .

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The average rate of change of a linear function $\"\"$ is $\"\"$ .

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$\"\"$ The linear function is a function is $\"\"$ .

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Slope $\"\"$ .

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Slope is positive. The function $\"\"$ is increasing on the interval $\"\"$ .

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$\"\"$

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$\"\"$ The slope is $\"\"$ and $\"\"$ -intercept is $\"\"$ .

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$\"\"$ The function $\"\"$ graph is

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$\"graph$ .

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$\"\"$ The average rate of change of a linear function $\"\"$ is $\"\"$ .

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$\"\"$ The function $\"\"$ is increasing on the interval $\"\"$ .