Question 898017: Can someone help me graph this question and find the domain and range please?
f(x)={(x-2)^2-1) x<4
3/2x-3 x>=4
Thank you in advance.
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! Can someone help me graph this question and find the domain and range please?
f(x)={(x-2)^2-1) x<4
(3/2)x-3 x>=4
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Since x is defined for x<4 and for x>=4, Domain is All Real Numbers.
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On the Domain x < 4,
Range starts at (4-2)^2-1 = 3 and goes to +oo as x goes to -oo
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On the Domian x >= 4,
Range starts at (3/2)4-3 = 3 and goes to +oo as x goes to +oo
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Cheers,
Stan H.
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