Solve the equation .
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Solve the equation .
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The diagram shows the graph of .
Use the graph to solve the inequality .
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On the axes, sketch the graph of , stating the intercepts with the coordinate axes.
Hence find the values of for which .
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On the axes below sketch the graph of , showing the coordinates of the points where the curve intersects the coordinate axes.
Hence find the values of for which .
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On the axes below, sketch the graph of , showing the coordinates of the points where the graph meets the coordinate axes.
Solve .
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On the axes below, sketch the graph of , showing the coordinates of the points where the graph meets the coordinate axes.
Hence solve .
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Solve the inequality .
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On the axes below, sketch the graph of showing the coordinates of the points where the curve meets the axes.
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The diagram shows the graph of , where is a cubic polynomial.
Find .
Write down the values of such that .
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On the axes below, sketch the graph of , stating the intercepts on the coordinate axes.
Hence write down the values of such that .
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Solve .
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The diagram shows the graph of , where is a cubic function.
Find the possible expressions for in factorised form.
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The diagram shows the graph of a cubic curve .
Find an expression for .
Solve .
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Write in the form , where and are constants.
Hence write down the coordinates of the stationary point on the curve .
On the axes below, sketch the graph of , showing the exact values of the intercepts of the curve with the coordinate axes.
Find the value of for which has exactly 3 values of .
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The diagram shows the graph of , where is a cubic function. Find the two possible expressions for .
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Solve the inequality .
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