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12 votes
12 votes
Hello! I need some assistance with this homework question for precalculus, please?HW Q17

Hello! I need some assistance with this homework question for precalculus, please-example-1
User Lknls
by
2.2k points

1 Answer

10 votes
10 votes

Given:

There are given the log function:


f(x)=\log_4(x+9)

Step-by-step explanation:

To find the domain of any function, we need to use the domain concept.

Then,

The domain is defined by finding where the expression is defined.

That means, we need to solve for the variable of x:

Then,


\begin{gathered} x+9=0 \\ x=-9 \end{gathered}

Final answer:

So, the value of the domain is shown below:


(-9,\infty)

Hence, the correct option is C.

User Mmoya
by
2.9k points
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