Mathematics
Grade 7
45 min
Identify linear and nonlinear functions
Tutorial Preview
1
Is the function y = 2x + 3 linear or nonlinear?
2
Is the function y = x² - 1 linear or nonlinear?
3
Is the function shown by the points (0, 2), (1, 5), (2, 8) linear?
Sample Practice Questions
Easy
Is the function y = 5x - 2 linear or nonlinear?
0.Linear
1.Nonlinear
2.Both
3.Neither
Easy
Is the function y = 3x² + 4 linear or nonlinear?
0.Linear
1.Nonlinear
2.Both
3.Neither
Easy
Is the function shown by the points (0, 1), (1, 3), (2, 5) linear?
0.Linear
1.Nonlinear
2.Both
3.Neither
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Identify linear and nonlinear functions is a Grade 7 Mathematics lesson on ExcelOS.
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This lesson includes 25 practice questions across multiple difficulty levels, each with instant feedback and explanations.