Which function has no horizontal asymptote?


Asked by maham237 @ in Mathematics viewed by 280 People


Which function has no horizontal asymptote?
A) f(x)=2x-1/3x^2,
B) f(x)=x-1/3x,
C) f(x)=2x^2/3x-1
D)f(x)=3x^2/x^2-1

Answered by maham237 @



A rational function has no horizontal asymptote when the degree of the numerator is greater than the denominator.

In other words, where the numerator has a higher exponent than the denominator.

Answer:
C) exponent on top is 2, exponent on bottom is 1



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