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What is the range of y = -x^2 - 2x + 3? Quadratic Function: The quadratic function is the one that has in its independent variable an exponent two. The graph is a parabola that depends on the sign of the principal coefficient; if it opens upwards, it is positive. If it is downwar...
Although these roots cannot be visualized on the graph, their real and imaginary parts can be. Let h and k be respectively the x-coordinate and the y-coordinate of the vertex of the parabola (that is the point with maximal or minimal y-coordinate. The quadratic function may be rewritten ...
https://socratic.org/questions/how-do-you-graph-the-parabola-y-2-x-1-2-5-using-vertex-intercepts-and-additional See below. Explanation: The vertex form of a quadratic is given as: y=a(x−h)2+k Where: a is the coefficient of x2 ... What is the vertex of y=3(x−1)2+1 ...