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anonymous
 one year ago
Which answer represents the domain of the logarithmic function given below?
F(x) = log9 x
A. x 0
B. x < 0
C. x > 0
D. All real numbers
anonymous
 one year ago
Which answer represents the domain of the logarithmic function given below? F(x) = log9 x A. x 0 B. x < 0 C. x > 0 D. All real numbers

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misty1212
 one year ago
Best ResponseYou've already chosen the best response.1you cannot take the log of a number that is not positive

misty1212
 one year ago
Best ResponseYou've already chosen the best response.1so find the one that says "positive numbers"

misty1212
 one year ago
Best ResponseYou've already chosen the best response.1\[\log_9(x)=y\iff 9^y=x\] and since \(9^y\) is always positive, that means \(x\) must always be positive

misty1212
 one year ago
Best ResponseYou've already chosen the best response.1you cannot take the log of zero since \(9^y>0\) always

DanJS
 one year ago
Best ResponseYou've already chosen the best response.0Graph y=log(x) and take a look what it does

DanJS
 one year ago
Best ResponseYou've already chosen the best response.0notice the values x can take on

DanJS
 one year ago
Best ResponseYou've already chosen the best response.0The valeues of the base just squishes it in the vertical Y direction ...
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