SOLUTION: Graph y> or = √(3x+12).

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Question 43586: Graph y> or = √(3x+12).
Answer by Nate(3500)   (Show Source): You can put this solution on YOUR website!

*sorry, the graph doesn't extend all the way to (-4,0)

Limitation To Domain:
A real number squared will not give you a negative number, so:



Vertex: (-4,f(x)) = (-4,0)
Shading:
If you pick the point: (-4,1)
You get: which is correct
You would shade only above the solid line, not to the left or under it.
If it helps you, you can draw a vertical line at . Shade above the graphed square root line and to the right of the vertical line.

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