Part D Consider the function, m (x 3) f(x) = (x+5) (x 8) where m represents a real number. #9 Using what you know about rational functions, what is the equation of the horizontal asymptote? #10 Use this applet https://www.desmos.com/calculator/nfkocj7zz2 to visualize the function. Use the slider to change the value of m. Does this confirm your answer in #9? # 11: Why does the horizontal asymptote not change for this function? Hint: Look at the degree of the numerator and denominator.