Question 12 5 pts Regarding the following integral, which of the observations below is correct? 32:3 22+5 I[3:+l]llfz+1)2 d2: 0 As the degree of the numerator is larger than the degree of the denominator, the function is considered a proper rational function. No long division is required and we can proceed with partial fractions immediatelv. Q As the degree of the numerator is equal to the degree of the denominator, the function is considered a proper rational function. No long division is required and we can proceed with partial fractions immediatelv. Q As the degree of the numerator is equal to the degree of the denominator. the function is considered an improper rational function. We need to perform long division rst before proceeding with partial fractions. 0 As the degree of the numerator is larger than the degree of the denominator. the function is considered an improper rational function. We need to perform long division rst before proceeding with partial fractions.