Answer:
x=0, x= - 3, x=9
Step-by-step explanation:
f(x)=7/2x(x+3)(x-9)
f(x) doesn't exist for x=0,-3,9
as

vertical asymptote:
x=0, x= - 3, x=9
Answer: -3
Step-by-step explanation:
18/6 = 3
18/-6 = -3
Answer:
380
Step-by-step explanation:
.20x = 19 + .15x
.05x = 19
x = 380