Posted by gloria on .
Leave any unneeded answer spaces blank.
[Hint: use synthetic division to solve.]
f(x) = (1x^3  3x^2  25x + 75)/(1x^3  19x^2 + 118x  240)
the roots of f(x), in increasing order is/are.... ___, ___, ___
f(x) has holes when x is... ___, ___, ___
f(x)has vertical asymptotes when x is....___, ___, ___
f(x) has a horizontal asymptote at y = ___

calculus 
Steve,
by inspection, the numerator is (x^225)(x3)
The denominator is (x5)(x6)(x8)
so, there is a hole at x=5, but zeros at x = 5 and x=3
vertical asymptotes at x=6,8
hor asymp at y=1