I need help with 4

4. True/False a. The vertical asymptote for the rational function is in the form of y =. b. To find the domain of a rational function, set your denominator equal to 0, solve and exclude the solutions. C. If the degree of the numerator of a rational function is higher than the degree of the denominator, then the rational function has y =0 for its horizontal asymptote. d. An asymptote can vertical, horizontal, or slanted. e. The y-intercept of a rational function is equal to the ratio of constants of the numerator and denominator