Quadratic Functions
Y=ax²+ bx+c
a,b and c are constants.
You can make every possible quadratic function by changing the values of a,b and c.
Completeing the square gives the form Y=m(x+n)²+ p
If m is positive, the function has a minimum value of p, when x=-n.
If m is negative, this function has a maximum value of p, when x= -n.
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