Mathematics
Grade 8
15 min
Identify linear and nonlinear functions
Identify linear and nonlinear functions
Tutorial Preview
1
Is the function y = 2x + 5 linear or nonlinear?
2
Is the function y = x² - 4 linear or nonlinear?
3
A function's graph is a straight line. Is it linear or nonlinear?
Sample Practice Questions
Easy
Is the function y = 3x linear or nonlinear?
0.Linear
1.Nonlinear
Easy
Is the function y = x + 8 linear or nonlinear?
0.Linear
1.Nonlinear
Easy
Is the function y = x² linear or nonlinear?
0.Linear
1.Nonlinear
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