SOLUTION: Can someone please help me solve this?? It will be greatly appreciated! Thanks!!! Find the domain of the rational function f(y)= y+8/y^2-8y The domain of the function is____

Algebra ->  Rational-functions -> SOLUTION: Can someone please help me solve this?? It will be greatly appreciated! Thanks!!! Find the domain of the rational function f(y)= y+8/y^2-8y The domain of the function is____       Log On


   



Question 761172: Can someone please help me solve this?? It will be greatly appreciated! Thanks!!!

Find the domain of the rational function
f(y)= y+8/y^2-8y
The domain of the function is____
( type your answer in interval notation)

Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
Find the domain of the rational function
f(y)= y+8/y^2-8y
set denominator=0, then solve for values of y which makes the function undefined.
y^2-8y=0
y(y-8)=0
y=0, 8
domain: (-∞,0) U (0,8) U (8,∞)