Identifying Types of Functions

​Discrete Function: Points are not connected

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Continuous Function: Points are connected to form a line or a curve​

​​Discrete vs. Continuous

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​Linear Function: has a graph that is a straight line.

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Linear vs. Nonlinear

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​Discrete Function

​Continuous Function

​Neither: Some points are connected by a line or curve, but it is not continuous everywhere.

​Watch this video and read her work to understand how to check if a function is linear or nonlinear. TAKE NOTES

Where the graph crosses the x- or y-axis.

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x-intercept is always (x, 0)

y-intercept is always (0, y)​

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Intercepts

We will practice these topics more Monday, but you will need your notes from this Quizizz to be successful when we do.

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​Make sure you took notes!

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