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Original Question
Does the table represent an exponential function? x: 1 | 2 | 3 | 4 | y: 4 | 16 | 64 | 256 | a. yes b. no***

Asked by Anonymous

Does the table represent an exponential function?
x 1 2 3 4
y –1 –8 –27 –64

a. yes b. no***
7 years ago

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Answered by Steve
correct. y = -x^3, which is a polynomial, not an exponential.
7 years ago

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