Question

Domain: f(x)= 1/(x+2)+1

Answer 1

ok, bye...

Answer 2

Oh yay your online! =) Please help me out @dpaInc

Answer 3

the domain of a function is all the x's (numbers) you can put in for x and you'll get a real number.... does that make sense?

Answer 4

Kind of =)

Answer 5

ok..
so the best way to do this is think of what number you can put in so that you will not get an answer.

Answer 6

whenever you have a rational function, just think what will make the denominator = 0?

Answer 7

So for this a -2 would cancel the +2

Answer 8

correct...
so your domain is any x except x=-2.

Answer 9

you still got it.. :)

Answer 10

Yay! =) Thanks so much!

Answer 11

yw...:)