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OpenStudy (anonymous):
how to graph this quadratic inequality? my teacher never showed me D:
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OpenStudy (anonymous):
\[Y \le \frac{- 1 }{ 3 }(x+2)^2\]
OpenStudy (anonymous):
would the vertex be (-2,0)?
OpenStudy (anonymous):
OpenStudy (mathmate):
@lordofpens yes, vertex is (-2,0). An excellent start.
OpenStudy (mathmate):
Can you tell if the graph is concave up or concave down?
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OpenStudy (mathmate):
@lordofpens ??
OpenStudy (mathmate):
ok, you can go through the video that @pielover123 posted. It should get you going!
OpenStudy (anonymous):
@mathmate thanks i understand
OpenStudy (mathmate):
Great! You're welcome!
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