Which of the following statements are true of this rational function? check all of the boxes that apply.
(x+ a) (x+b)
x + ax
there is a removable discontinuity at x =-b.
there is a vertical asymptote at x = 0.
there are no removable discontinuities.
there is a vertical asymptote at x =-a.
there is a removable discontinuity at x = -a
done