Question 911778
g(X)= sqrt(x-1) I also need to graph the functions also the domain and range.
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Domain ?
Solve:: x-1 >= 0
x >= 1
That is the Domain:: All Real Numbers >= 1
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Range ?
sqrt(x-1) is always >= 0
Range is "all Real numbers >= 0".
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Graph::
{{{graph(400,400,-10,10,-10,10,sqrt(x-1))}}}
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Cheers,
Stan H.
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