f(x)=2x/ (x−17)
(a) Find the zeros of f(x). If there are none, enter DNE in all capital letters.
wouldn't it be x =0 and x =17....it says it's wrong
thanks
(a) since 0/x=0, f(0) = 0
f(17) = 34/0
x=17 is excluded, because division by zero is undefined
x = 17 results in a zero in the denominator of the fraction
division by zero is undefined