Quadratic Function Question

HYFR

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Feb 15, 2016
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A quadratic function has the equation f(x)=x^2+6x-16. Determine the x-intercept(s) of the image function y=f(-1/4x).

I have no clue on how to do this nor what image function means.

I would really appreciate some help.
 
A quadratic function has the equation f(x)=x^2+6x-16. Determine the x-intercept(s) of the image function y=f(-1/4x).

I have no clue on how to do this nor what image function means.

I would really appreciate some help.

Did you Google the term?
 
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