Is the equation a linear function or nonlinear function?
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Answer:
Linear function
Step-by-step explanation:
The best definition of a linear function is one whose highest x power is 1.
x is a linear function; the highest power of x is 1.
x^2 is not a linear function; the highest power of x is 2.
y = 0.5x - 1 is a linear function because the highest power of x is x^1.