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A graph is drawn. A student is to identify the derivative of this graph from four other graphs. There are four version of this question: I: cubic, II: linear, III: quadratic, IV: sinusoisal.

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This is a non-calculator question

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{plotpoly(2,{root1},{root2},{a})}

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{plotpoly(3,{root1},{root2},{a})}

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{plotpoly(4,{root1},{root2},{a})}

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{plotpoly(5,{root1},{root2},{a})}

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{plotpoly(1,{root1},{root2},{a})}

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Select the graph that shows the derivative of of the graph above.

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