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## Parts of a QuadraticGroups:x-intercept, vertex, y-intercept, y or f(x), Words: roots, zeros, solutions, time it takes object to hit the ground, beginning value, initial height, starting position, value were graph crosses the x-axis, value where the graph crosses the y-axis, maximum, minimum, point on the axis of symmetry, peak of the graph, the lowest point on the graph, in middle of interval of increase and decrease, output, height of an object at any given time, dependent variable, x will always be zero, y will always be zero, the highest profit, the lowest cost, range, save time found using x=-b/2a, |