Test
Functions practice
This 8th-grade functions practice worksheet helps students identify and analyze function tables, relations, and distinguish between linear and nonlinear functions through questions on tables, graphs, and step-by-step procedures. Students apply their understanding by answering questions like identifying linear functions and relations.
By Edform · Mathematics · Grade 8 · Published Oct 15, 2026 · New
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Questions
- Which table represents a linear function?
- Which of these relations are functions?
- Put the following steps in order to determine if a table represents a linear function.
- Fill in the blank: In a linear function, the graph is always a ___ line.
- Choose the correct word: The function y = 2x + 1 is ___ because its graph is a straight line.
- Match each function to its type.
- Sort these tables into 'Linear' and 'Nonlinear'.
- If a function has the rule y = 4x - 3, what is the value of y when x = 5?
- Determine if each statement about functions is true or false.
- What is the rate of change for the function table: x: 1, 2, 3, 4; y: 5, 8, 11, 14?
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