SOLUTION: find the domain of f(x) =7-8x/5x-9

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Question 226329: find the domain of f(x) =7-8x/5x-9
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
f(x) =7-8x/5x-9
y=(7-8x)/(5x-9)
5x cannot = 9 because there would be division by zero which is not allowed.
x can't = 9/5
X(-infinity, 9/5)U(9/5, infinity)
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Ed
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