Pre-calc

[echo fiber]

Anyone in calc or precalc able to help me with log and ln? if so please dm me ! 😭

[wild island]

You still need help? I only rlly understand log rn (sort of?) but I can try to be useful here :D

[echo fiber]

thank youu♥️ but i got it all figured out

[wild island]

Got it! ❤️

[echo fiber]

The population of detroit, michigan is decreasing at a rate of about 0.75%. Detroit's population in 2013 was approximately 700,000. What is the predicted population for 2015

how would i write the equation? since ik that my c = 700,000 using y=cekt
but what would be my y? if i write it in order pair of (t,y) (2013,y)

[midnight valley]

if c = 700000 then youre saying "at t = 0, that's the population"

so you wouldnt put 2013 as your t

in a pair (t,y) your values would be (0, 700000)

this is in 2013

in 2015, t = 2

[echo fiber]

ON

OH

ong that makes so much sense

thankyou

[midnight valley]

np

[echo fiber]

anyone can help me solve equations and inequalities? i cant send a pic here or type out the equation 😭