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BluFootBest ResponseYou've already chosen the best response.1
xcoordinate of vertex when y=ax^2+bx+c = b/2a
 one year ago

abb0tBest ResponseYou've already chosen the best response.0
Start by completing the square first.
 one year ago

BluFootBest ResponseYou've already chosen the best response.1
Once you have the xcoordinate you can easily solve for ycoordinate by plugging in
 one year ago

HellyBest ResponseYou've already chosen the best response.1
the answer is {3,1} have a nice day=D
 one year ago

abb0tBest ResponseYou've already chosen the best response.0
HINT: Remember that the vertex form is: \[y = a(xh)^2+k\]
 one year ago

HellyBest ResponseYou've already chosen the best response.1
aw thanks=D Im really good with problems that don't involve words lol
 one year ago

abb0tBest ResponseYou've already chosen the best response.0
giving away the answer doesn't help the person learn, @Helly :P
 one year ago

Sheridan16Best ResponseYou've already chosen the best response.0
How do you figure out if its the maximum or minimum?
 one year ago

BluFootBest ResponseYou've already chosen the best response.1
Is the curve going up or down? Look at the sign of "a"
 one year ago

abb0tBest ResponseYou've already chosen the best response.0
You could take a few derivatives.
 one year ago
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