Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing

This Question is Closed

iheartfood Group TitleBest ResponseYou've already chosen the best response.0
dw:1353461289646:dw
 2 years ago

iheartfood Group TitleBest ResponseYou've already chosen the best response.0
this is the question, in case my handwriting/drawing is hard to see :P
 2 years ago

iheartfood Group TitleBest ResponseYou've already chosen the best response.0
answer choices A,B,C,D from top to bottom :)
 2 years ago

iheartfood Group TitleBest ResponseYou've already chosen the best response.0
how'd u get that? :O
 2 years ago

iheartfood Group TitleBest ResponseYou've already chosen the best response.0
im 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?
 2 years ago

jim_thompson5910 Group TitleBest ResponseYou've already chosen the best response.1
ln 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
 2 years ago

iheartfood Group TitleBest ResponseYou've already chosen the best response.0
okay, wait so my answer is ln(x) ? or is it ln(5x) ?
 2 years ago

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

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

iheartfood Group TitleBest ResponseYou've already chosen the best response.0
ohhh okay :P i see
 2 years ago

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

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

iheartfood Group TitleBest ResponseYou've already chosen the best response.0
is that right? since u said e=x right?
 2 years ago

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

jim_thompson5910 Group TitleBest ResponseYou've already chosen the best response.1
not sure where you got that
 2 years ago

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

jim_thompson5910 Group TitleBest ResponseYou've already chosen the best response.1
i gotcha
 2 years ago

iheartfood Group TitleBest ResponseYou've already chosen the best response.0
oops sorry! i meant this: e^[ ln(x) ] = x lol :P and okay great!! thanks!! :)
 2 years ago
See more questions >>>
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.