Mixed assessment · Question 2
5 written marks
Let \(f(x)=2-3\sin(2x)\), for \(0\le x\le\pi\).
Part a · 2 marks
State the least positive period of the unrestricted function and the range on the stated domain.
Part b · 3 marks
Sketch the graph, labelling its endpoints, the middle midline crossing and all maximum and minimum points.
Complete-answer checking, worked solutions and indicative written criteria.
Open the complete answer form