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Is y=x^2 - 1 a linear?
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3 votes
Is y=x^2 - 1 a linear?

User Lookitsatravis
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2 Answers

6 votes
No, because when there is an exponent in the equation, the x value is increasing exponentially, which means it's not linear.

Hope this helped!
User Sujisha Os
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4 votes
Not fully sure what you're asking, but the equation is a basic parabola lowered on the y-axis by one.
User Joe Corkery
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