For a real constant k, .
Find the stationary points in terms of k.
[3]
Determine the number of distinct real roots of f(x)=0 for every possible value of k.
[4]
When , find the total area of the finite regions bounded by the graph and the x-axis.
[5]
OCR A-level Mathematics A · H240
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For a real constant k, .
Find the stationary points in terms of k.
[3]
Determine the number of distinct real roots of f(x)=0 for every possible value of k.
[4]
When , find the total area of the finite regions bounded by the graph and the x-axis.
[5]
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