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douglas12
Group Title
Find the domain of f(x)^1 if f(x)=4x8
A. x≠ 1/4
B. x≠ 4
C. x≠ 0
D. All real numbers
 one year ago
 one year ago
douglas12 Group Title
Find the domain of f(x)^1 if f(x)=4x8 A. x≠ 1/4 B. x≠ 4 C. x≠ 0 D. All real numbers
 one year ago
 one year ago

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campbell_st Group TitleBest ResponseYou've already chosen the best response.0
well 1st you need to find the inverse so swap x and y so you are looking at x = 4y 8 make y the subject, then you'll be able to consider the domain of the inverse.
 one year ago

campbell_st Group TitleBest ResponseYou've already chosen the best response.0
whats the inverse function..?
 one year ago
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