What Is a Function? | Precalculus
Published February 11, 2020
Views 684K | Likes 15.0K | Comments 283
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This math video tutorial explains what a function is. It is a special relation where there is exactly one output for every input. This video explains how to evaluate a function and how to determine if a graph represents a function using the vertical line test. Functions - Free Formula Sheet: https://www.vide…
- Published
- February 11, 2020
- Made for kids
- No
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