Practise MYP Extended Mathematics questions on 7.1 Trigonometric Functions and review the explanations to check your understanding.
Use these questions for topic practice and to find ideas you want to revisit in your notes or lessons.
True or False: Translating the basic sine graph by to the right results in the graph of .
A sinusoidal function of the form has its first maximum at and its first minimum at . What is the period of this function?
For the function , calculate the ratio of the function's amplitude to its maximum value.
If the coefficient in the function is halved, what happens to the period of the graph?
If a periodic function completes exactly 4 full cycles every , what is its frequency coefficient in the standard model ?
True
False
1.5
0.6
0.4
0.67
The period is squared
The period is doubled
The period is halved
The period remains the same
2
4
180
0.5
