SOLUTION: Graph each square root function and state its domain and range. y= 2√x + 1 the square root arm only covers the x

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Question 44409: Graph each square root function and state its domain and range.

y= 2√x + 1


the square root arm only covers the x
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
y= 2√x + 1
y=2sqrtx + 1
Domain: x all non-negative Real numbers
Range: Since 2sqrtx is >-0, y>=1
Range is all Real numbers >= 1
Cheers,
Stan H.