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What is the first step to graphing a quadratic function

User OnengLar
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Given a quadratic function:


f(x)=ax^2+bx+c

the first step to begin graphing the function, is finding the vertex of the parabolla using the following expression:


vertex\colon(-(b)/(2a),f(-(b)/(2a)))

after locating the vertex, we can proceed to graph the function

User Manuel Lagunas
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