A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 3 years ago
question inside :)
anonymous
 3 years ago
question inside :)

This Question is Closed

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1353461289646:dw

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0this is the question, in case my handwriting/drawing is hard to see :P

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0answer choices A,B,C,D from top to bottom :)

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0im not quite sure if i am understanding this right, but did u just make the 5x not an exponent, so that takes out the ln, so you get e=5x ?? idk is that right?

jim_thompson5910
 3 years ago
Best ResponseYou've already chosen the best response.1ln is a natural log which 'undoes' the exponential function with 'e' as a base so basically ln(e^x) = x and e^[ ln(x) ] = x which tells you that f(x) = ln(x) and g(x) = e^x are inverse functions

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0okay, wait so my answer is ln(x) ? or is it ln(5x) ?

jim_thompson5910
 3 years ago
Best ResponseYou've already chosen the best response.1no i'm just saying in general

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0wait scratch that... there is no ln(5x) haha my bad... or is it just 5x ?

jim_thompson5910
 3 years ago
Best ResponseYou've already chosen the best response.1in my example, replace each 'x' with '5x'

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0okay :) so my answer is B. 5x because of that? since e=x ? and x = 5x ?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0is that right? since u said e=x right?

jim_thompson5910
 3 years ago
Best ResponseYou've already chosen the best response.1you are correct, and no i didn't say e = x

jim_thompson5910
 3 years ago
Best ResponseYou've already chosen the best response.1not sure where you got that

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0oops sorry! i meant this: e^[ ln(x) ] = x lol :P and okay great!! thanks!! :)

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0oops sorry! i meant this: e^[ ln(x) ] = x lol :P and okay great!! thanks!! :)
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.