
Avery B.
asked 04/10/21combining functions
f(x)=4x and g(x)=cube of √x
Step 2 of 2 : Find the formula for (f/g)(x) and simplify your answer.
Then find the domain for (f/g)(x).
(f/g)(x)=???
Domain=???
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1 Expert Answer
So f(x) = 4x and g(x) = the cube root of x
f(x) = 4x = 4x1 - 1/3 = 4x2/3
g(x) x^1/3 or x raised to the one-third power
The domain will be all real numbers.
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Vasumathi N.
Trying to understand g(x) in your question- Do you mean there is ( ) around radical x and you have an exponent 3 outside the ( ) ? or Do you see an index of 3 for the radical x ?( we read that as cube root of x)04/10/21