Question Part (b):
 Prompt:  
Sketch the graph of \(y=f(x)\), labelling any stationary points and axial intercepts in coordinate form.
Display type: Short answer-box
No. marks: 4
Question Part (a)
Marking step 1
Description of marks:     Find the values of \(a\) and \(b\).
[1 mark for correctly expanding the expression]
[1 mark for writing out the correct simultaneous equations]
[1 mark for solving for a and b]
 Option type: Multiple (checkboxes) 
 Marking prompt : Which of the following calculations did you perform?
 Options: 
Worked solution: