SOLUTION: k(t)=t/t^2-14t+33 What is the domain of this rational expression?

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Question 259561: k(t)=t/t^2-14t+33
What is the domain of this rational expression?
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
All t other than the values that make the denominator equal to zero.
+t%5E2-14t%2B33=%28t-11%29%28t-3%29=0
t-11=0
t=11
and
t-3=0
t=3
The domain is then
(-infinity,3) U (3,11) U (11,infinity)
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.
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+graph%28+300%2C+300%2C+-5%2C+15%2C+-5%2C+5%2C+x%2F%28x%5E2-14x%2B33%29%29+