Domain of the vector function (KristaKingMath)

[@arcangelx1649]

a math angel has blessed me with clear and understandable knowledge. this is a instant subscribe

[@hg2.]

Fine explanation! Most advanced math teachers would do so much glossing over as to be incomprehensible.
"Math strugglers of the world! Unite with Krista!" LOL

[@Physics-20-07]

Mam ur Method of teaching so nice 😊

[@adelinafetahi3284]

Great job explaining this! Thanks a lot!

[@kajalct1480]

THANKS..😊

[@taylorwallae1824]

Hey im in alg II but i was wondering if u could help me with this problem dealing with functions
let f(x)=x2[squared] - 1 and g(x)=1-2x. find the indicated values
37. f(g(2)) and g(f(2))

[@kristakingmath]

If you follow the method in this video: Composite functions and their domains, and then plug 2 into the result, you should get the right answer!

[@taylorwallae1824]

integralCALC Thanks!! lots of help, I was totally lost!

[@holy_diver5023]

Great video

[@aaronasirifi8974]

Thanks, well understood

[@kristakingmath]

Awesome!

[@Unidentifying]

fantastic,
thanks

[@kristakingmath]

Thanks!

[@ThePinoyMamba]

Well Done again!

[@kristakingmath]

You're always so supportive! Thank you! :D

[@KaiserBruh]

dam that was so sick

[@creationwt]

With respect to Ln(t+1). I went with t >= to zero (0). Taking Ln(0) gives me zero (0) which I thought was a real number. What I'm I missing here?

[@kristakingmath]

ln(0) isn't a real number. The best you can say is that the limit as x goes to 0 from the right side of ln(x) is equal to -infinity. ln(0) isn't 0.

[@creationwt]

Go it Thank you

[@Lauren-cv6ky]

Thank you!!!

[@kristakingmath]

You're welcome, Lauren! :)