A Level Physics: Use of logs and the exponential function

[@lucylu4823]

THANK YOU SO MUCH !! I'm the only person in my class who doesn't take maths so I've been really scared to ask my teachers for help with logs and exponential functions. This was really accessible for me and very easy to understand. Thanks again ! 😊

[@zhelyo_physics]

This is precisely what I made this video for! Glad it worked : ) Thanks for watching!

[@aafroditii]

Same here

[@ajc1734]

same here😂

[@Miftahul_786]

e^-x should also go through 1 at x=0. In fact if we take e^x as f(x), f(-x) will be e^-x. And, since the inner function has been multiplied by -1, this actually corresponds to a direct reflection in the y-axis. So all positive values in e^x become all the negative values in e^-x. Just a little fix :)

[@mujtaba3809]

watching this 1 day before my Alevel exam. youre a lifesaver

[@zhelyo_physics]

Anytime! Good luck! You got this!

[@covenantfosu5543]

Hi, is it possible for you to go through examples of some questions involving logs your videos have been great btw thank you

[@zhelyo_physics]

Sure, here's one: kzbin.info/www/bejne/e3_HZoGwitqoqposi=WbY_Exob3njzY02O

[@oliverbell8198]

W video 👍

[@zhelyo_physics]

thank you!