Question

Let f(x)=log4x and g(x)=4^x
x= 2

Answer 1

\[f(x)=\log_4(x), g(x)=4^x\] they are inverse functions
what does \(x=2\) have to do with it?

Answer 2

Because I'm evaluating some equations and I know how to do the equations i just can`t figure out the part in the question

Answer 3

evaluate
\[\log_4(2)\]?

Answer 4

same as solving
\[4^x=2\] and since
\[\sqrt4=4^{\frac{1}{2}}=2\] you have
\[\log_4(2)=\frac{1}{2}\]

Answer 5

thank you!

Answer 6

yw