SOLUTION: g(X)= sqrt(x-1) I also need to graph the functions also the domain and range.

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: g(X)= sqrt(x-1) I also need to graph the functions also the domain and range.      Log On


   

Question 911778: g(X)= sqrt(x-1) I also need to graph the functions also the domain and range.
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
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%28400%2C400%2C-10%2C10%2C-10%2C10%2Csqrt%28x-1%29%29
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Cheers,
Stan H.
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