Folding Sculptures: A Focus on Surface Area and Scale Drawings

Middle School Math

Functional Relationships


Let’s look at the paths of some basketball passes more closely.

Here is the chest pass. This graph shows a linear relationship. A linear relationship is a function that models a straight line.

Function: A function is a rule that assigns to each input exactly one output. The graph of a function is the set of ordered pairs consisting of an input and the corresponding output.

Watch this video to see why the ball’s path is a linear relationship.




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