Given the parent functions f(x) = log10 x and g(x) = 3x − 1, what is f(x) • g(x)?
we are given with two functions f(x) = log10 x and g(x) = 3x − 1 and is asked for the product of the two functions expressed as f(x) • g(x). The answer then is simply the product of the two functions, that is log x * (3x - 1). log 10 x is equal to log x.
Answer:
\(\log_{10}x \cdot (3x-1)\) or
\(3x \log_{10} x -\log_{10} x\)
Step-by-step explanation:
Given the parent function:
\(f(x) =\log_{10} x\) and \(g(x)=3x-1\)
we have to find \(f(x) \cdot g(x)\)
\(f(x) \cdot g(x)\)
⇒\((\log_{10}x) \cdot (3x-1)\)
⇒\(\log_{10}x \cdot (3x-1)\)
or
we can write this as:
\(3x \log_{10} x -\log_{10} x\)
Therefore, the result of \(f(x) \cdot g(x)\) we get, \(\log_{10}x \cdot (3x-1)\) or \(3x \log_{10} x -\log_{10} x\)