# Infinity over Infinity

To solve this indeterminate form, different types of functions must be considered.

#### Polynomial Functions

Divide all the addends that have the highest exponent by x.

This indeterminate form can be solved another way but the following must be taken into account:

1 If the numerator and denominator have the same degree, the limit is the quotient of the coefficient of powers of the highest grade.

2If the numerator has a higher degree than the denominator, the limit is ± ∞ (depending on the sign of the coefficient of highest degree).

3If the denominator has the highest degree, the limit is 0.

#### Exponential Functions

For exponential functions, divide by the highest exponential base.

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