Evaluate the following limits. If needed, enter oo for ∞ and -oo for − ∞ .

Question

(a)  

(b)

Answer 1

In this case the degrees of both the numerator and denominator are both equal. You would take the coefficients with the largest exponent and divide.

For a) you would grab the 7/ -6 and that would be the limit. Since both of these have x with the degree of 1. The answer would be the same for b) as the exponents are the same.