Trigonometric Functions and Graphs

MA-T3 is worth about 7 marks out of 100 in recent HSC Mathematics Advanced papers. Practise 22 exam-style questions (multiple choice, multi-part, algebraic answer) with instant marking and a worked solution for every question.

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Example questions

Example 1 · 1 mark · multiple choice

What is the period of $y = 3 sin (2 x)$ ?

A $3$
B $π$
C $2 π$
D $4 π$

Example 2 · 1 mark · multiple choice

What is the period of $y = tan (3 x)$ ?

A $\frac{π}{3}$
B $\frac{2 π}{3}$
C $π$
D $3 π$

Example 3 · 1 mark · multiple choice

How many solutions does $sin (2 x) = \frac{1}{2}$ have for $0 \leq x \leq 2 π$ ?

A $1$
B $2$
C $4$
D $8$

Answers and worked solutions appear when you practise these questions.

Trigonometric Functions and Graphs

Example questions

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