taakothewizardaaaaa taakothewizardaaaaa

13-03-2021
Mathematics

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Which of the following equations represents an exponential function?

a.f(x)=2x+7
b.f(x)=[tex]-2x^3[/tex]
c.f(x)=[tex]2(5)^5[/tex]
d.f(x)=[tex]x^2+3x+2[/tex]

Respuesta :

kristinmcdonagh1 kristinmcdonagh1

13-03-2021

D

this is because the rest of the options are to the 5th power or 3rd power. an exponential function has x^2 and whatever other terms.

x^3 would make it a cube root function

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