Write an equation for a rational function with:

Question

Vertical asymptotes at x = 4 and x = -5,

x intercepts at x = -2 and x = -4, and

Horizontal asymptotes at y = 4

y = ___________________

(I tried solving for the right specific numerator and denominator, but I'm having a difficult time finding it)

Answer 1

f(x)= 4(x+2)(x+4)/(x-4)(x+5)