Sketching a sine curve and its reciprocal cosecant graph with asymptotes and a turning point
Sketching a sine curve and its reciprocal cosecant graph with asymptotes and a turning point
IB Year 6 | Grade 12
6 marks
- Sketch the graph of \(y=\sin2x\) for \(0\le x\le\pi\).[2]
- On a separate set of axes, sketch the graph of \(y=3\operatorname{cosec}2x\) for \(0<x<\pi\). State the coordinates of its local maximum point and the equations of all its vertical asymptotes.[4]
Solution:
Solution locked
680+ questions here come with free worked solutions. A free account saves your questions and progress; this one needs tuition enrolment.
Create a free account to practise similar questions.
Answer:(b) local maximum \(\left(\frac{3\pi}4,-3\right)\), asymptotes \(x=0,\ x=\frac\pi2,\ x=\pi\)
Need help? Join our JC Math tuition classes.
Learn more