5. graph defined by the equation y = ax ^ 2 + bx + c, where a is not 0, the graph should be the equation in the form y = a (x - h) ^ 2 + k to make a graph. easier by the equation y = ax ^ 2 + bx + c to change the form y = a (x - h) ^ 2 + k by using knowledge of a perfect square.
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