Does the value of c in the quadratic function y = ax2 + bx + c affect the vertical position of the vertex of the graph? Explain why or why not. A. No; the position of the axis of symmetry and hence the vertex point is affected only by the values of a and b. B. Yes; changing the value of c shifts the entire graph, including the vertex point, up or down. C. No; changing the value of c shifts entire graph left or right. It does not affect the vertical position of the vertex. D. Yes; increasing c shifts the vertex point down.

QUESTION POSTED AT 16/04/2020 - 06:14 PM

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