Consider the functions
- State the rule of
. (1 mark)
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- Find the values of
for which the derivative of is a negative. (2 marks)
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- State the rule of
. (1 mark)
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- Solve
. (2 marks)
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- Find the coordinates of the stationary point of the graph of
. (2 marks)
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- State the number of solutions to
. (1 mark)
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