tell whether each function is quadratic.if it is, write the function in the forn y=ax²+bx+c. if not explain why not , for y=(x+1)²

asked Apr 23, 2015 216k views

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$y=(x+1)^2=x^2+2x+1\\The \ function\ is \ quadratic, the\ graph\ of\ the\ function\ is\ a\ parabola$

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