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AzteckBest ResponseYou've already chosen the best response.0
Use the equation to find the axis of symmetry. \[x=\frac{ b }{ 2a }\]
 one year ago

Goten77Best ResponseYou've already chosen the best response.0
i would do 1st derivative test
 one year ago

AzteckBest ResponseYou've already chosen the best response.0
Once you've done that, substitute the xvalue into the equation to find y.
 one year ago

HaileesssBest ResponseYou've already chosen the best response.0
okayyyy thanks guysss
 one year ago

AzteckBest ResponseYou've already chosen the best response.0
Yeah 1st derivative test to find the vertex. very smart....not. I don't think a question like this would require such thing.
 one year ago

Goten77Best ResponseYou've already chosen the best response.0
isnt the vertex just where the graph goes from increasing to decreasing.... or decreasing to increasing?
 one year ago

Goten77Best ResponseYou've already chosen the best response.0
so ye its minimum or maximum
 one year ago

AzteckBest ResponseYou've already chosen the best response.0
@Goten77 Stop waffling around.
 one year ago

AzteckBest ResponseYou've already chosen the best response.0
All you need for this question is finding the axis of symmetry and then subbing that value into the equation to find y.
 one year ago

AzteckBest ResponseYou've already chosen the best response.0
You're overcomplicating a simple question.
 one year ago

Goten77Best ResponseYou've already chosen the best response.0
either way takes a short time... but if he showed his teacher the calculus way... ied give him extra credit XDDDDDDDDDDD
 one year ago
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