mousey12354
New member
- Joined
- Sep 28, 2011
- Messages
- 1
Hey
so im having problems with finding the domain and range of
y1(x)= 1/ sqrt 9 - x ^2
and
y2(x)= x3+x/ x-2
i think its the square root in the first one thats throwing me off... does that mean x< 9??
any help would be much appreciated!!!!
so im having problems with finding the domain and range of
y1(x)= 1/ sqrt 9 - x ^2
and
y2(x)= x3+x/ x-2
i think its the square root in the first one thats throwing me off... does that mean x< 9??
any help would be much appreciated!!!!