Practice worksheet for identifying functions from graphs and tables, featuring multiple-choice questions with correct answers.

A math worksheet titled "Identifying Functions from a Graph & Table" with practice problems for determining if graphs and tables represent functions, including examples with answers.

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Show Answer Key & Explanations Step-by-step solution for: Free Printable Function or Not a Function Worksheets

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- For Graph 1: It is a function because any vertical line drawn intersects the graph at only one point (Vertical Line Test).
- For Graph 2: It is not a function because a vertical line at x=0 intersects the graph at two points.
- For Graph 3: It is not a function because there are vertical lines that intersect the graph at more than one point.
- For Table 1: It is a function because each x-value has exactly one corresponding y-value.
- For Table 2: It is not a function because the x-value 3 appears with multiple different y-values (10, 15, 20, 25).
- For Table 3: It is a function because each x-value (2, 4, 6, 8) has exactly one corresponding y-value.

Parent Tip: Review the logic above to help your child master the concept of functions and graphs worksheet.

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