Question

RUSH HELP!!!!!!!! :)

Answer 1

PLEASEEEE

Answer 2

hmm well the domain is what possible values exist for x....so we look at the bottom part of this quotient only meaning the part of (x-3) now we set this equal to 0 because we cannot have

#/0 = undefined

this is because whatever makes the denominator = 0 is where x cant exist

so x-3= 0

x=3 is where x doesn't exist so to write in interval notation would look like this

(-00,3) U (3,00)

00 is my fast way of writing infinity