which-of-the-following-functions-is-graphed-below

Which of the following functions is graphed below?

A. y equals fraction numerator minus 5 x squared over denominator x squared plus 9 end fraction

B. y equals fraction numerator 5 x squared over denominator x squared minus 9 end fraction

C. y equals fraction numerator 5 x squared over denominator x squared plus 9 end fraction

D. y equals fraction numerator minus 5 x squared over denominator x squared minus 9 end fraction