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Question 262607: determine domain and range: x=-8y^2+5
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! determine domain and range: x=-8y^2+5
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Convert to vertex form:
-8(y-0)^2 = x-5
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Vertex: (5,0)
Because of the -8 the parabola opens to the left from x = 5.
Domain: All Real Numbers <= 5
Range: All Real Numbers
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Cheers,
Stan H.
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