Connect with a knowledgeable community and get your questions answered on IDNLearn.com. Discover reliable and timely information on any topic from our network of experienced professionals.

NO LINKS OR ANSWERING QUESTIONS YOU DON'T KNOW!!!!
Chapter 11 part 1:

How can a logarithmic functions be rewritten as its inverse (exponential function)?


Sagot :

9514 1404 393

Answer:

  [tex]\text{for }f(x)=\log_b(x),\text{ the inverse is }f^{-1}(x)=b^x[/tex]

Step-by-step explanation:

As with any function and its inverse, you can find the inverse of ...

  [tex]f(x)=\log_b(x)[/tex]

by solving the equation x = f(y).

  [tex]x=\log_b(y)\\\\b^x=y\qquad\text{use as a power of b}\\\\\boxed{f^{-1}(x)=b^x}[/tex]