SOLUTION: Find the domain of the function: f(x)=sqrt(9-x^2) Thanks.

Question 371765: Find the domain of the function: f(x)=sqrt(9-x^2)
Thanks.
Found 2 solutions by robertb, edjones:
Answer by robertb(5830) (Show Source): You can put this solution on YOUR website!
it should be that , or , or the interval [-3,3].
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
domain is [-3, +3] because square root of a negative number is not allowed here.
.
Ed
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