honey66
honey66
27.01.2021 • 
Mathematics

Complete the statements. Graph B has one real root. Graph has a negative discriminant. Graph has an equation with coefficients a = 1, b = 4, c = -2 On a coordinate plane, 3 labeled A, B, C are shown. Parabola C goes dips below the x-axis, Parabola B has a vertex on the x-axis, and Parabola A has a vertex 4 units above the x-axis.

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