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Which equation represents a nonlinear function?

A:y=x
B:y=2x
C:y=x^2
D:y=x+2

User Aviah Laor
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1 Answer

2 votes

Answer: option c.

Explanation:

Option a, b and d are linear equations because they are in the form of y = mx + c which is a straight line.

User Ajporterfield
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