Given the parent functions f(x) = log10 x and g(x) = 5x − 2, what is f(x) • g(x)?

hello

f(x) · g(x) = f·g(x) = (log x)(5x-2) = 5x(logx) -2logx

I changed log base 10 to just log for simplicity.

Have a nice day :D