SOLUTION: find the domain of this equation "4ln(-4x-5)"

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Question 517140: find the domain of this equation
"4ln(-4x-5)"
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
find the domain of this equation
"4ln(-4x-5)"
For the function, y=log(x), x>0
Therefore,
-4x-5>0
-4x>5
divide by -4 and reverse inequality sign
x<-5/4
domain: (-∞,-5/4)