SOLUTION: Find the domain of the logarithmic function. Write your answer in interval notation f(x)=log(base7)(x-4)^2

Question 522957: Find the domain of the logarithmic function. Write your answer in interval notation f(x)=log(base7)(x-4)^2
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
Find the domain of the logarithmic function. Write your answer in interval notation f(x)=log(base7)(x-4)^2
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log7(x-4)^2=2log7(x-4)
The entire basic log7(x) curve is shifted 4 units to the right with the asymptote at x=4, and x-intercept at 5. The multiplier 2 just makes the curve steeper or increases its slope.
Domain:(4,∞)
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