Help Please! MEDAL!!!!

Which of the following is a rational function?

A.) F(x) = 16x
B.) F(x) = 8x^2 - 21x + 45
C.) F(x) = 5x/ x^2 - 25
D.) F(x) = 3 sqrt x + 17

Question

Help Please! MEDAL!!!!

Which of the following is a rational function?

A.) F(x) = 16x
B.) F(x) = 8x^2 - 21x + 45
C.) F(x) = 5x/ x^2 - 25
D.) F(x) = 3 sqrt x + 17

anonymous · Answer

@mathgeek27 @Joel_the_boss @mathmath333 @ganeshie8  @undeadknight26 @gorv @iambatman @iGreen @satellite73 @pkjag  @jhonyy9

anonymous · Answer

d

igreen · Answer

The answer is D because it is the only one that contains a Square Root.

anonymous · Answer

Thanks for the help y'all.