--description--

In this video, you will learn about the difference quotient.

--questions--

--text--

What is a secant line?

--answers--

A line that is always parallel to the x-axis.

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A vertical line that intersects the y-axis.

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A line that stretches between two points on the graph of a function.

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A line that touches the graph of a function at exactly one point.

--video-solution--

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