SOLUTION: I need help finding the range of f(x)=-sqrt(x+3)

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Question 881252: I need help finding the range of f(x)=-sqrt(x+3)
Answer by josgarithmetic(39620)   (Show Source): You can put this solution on YOUR website!
Set of values that f(x) can be = RANGE.

That is half of a parabola, but specifically the lower branch. Note for DOMAIN. The vertex is at (-3,0), and because only the negative branch is f(x), the range is all values less than 0.

RANGE:

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