What is the domain & range of this function ?

f (x) = 2 + √x-4

I know that the number under the square root can't be zero or negative.

Thus far I think that:

the domain is R=> 4

the range ? not sure how to calculate

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- March 20th 2008, 10:44 AMkbgemini16Domain & Range Question
What is the domain & range of this function ?

f (x) = 2 + √x-4

I know that the number under the square root can't be zero or negative.

Thus far I think that:

the domain is R=> 4

the range ? not sure how to calculate - March 20th 2008, 10:45 AMcolby2152
- March 20th 2008, 11:20 AMkbgemini16
- March 20th 2008, 11:21 AMcolby2152
- March 20th 2008, 11:27 AMkbgemini16
- March 20th 2008, 11:35 AMcolby2152
- March 20th 2008, 11:37 AMkbgemini16