Test: Functions II - Ambitious

Double click on maths expressions to zoom
Question 1:   Find the period of the function f( x )=cos( θ 3 )
2π
1 3 π
3π
6π
Question 2:   Find the period of the function f( x )=6cot( 3θ+4 )
π 3
4 3 π
7π
π
Question 3:   Find the period of the function f( x )=2cos( θ 2 )+5cos( θ 3 )
12π
18π
6π
4π
Question 4:   Find the period of the function f( x )= 1 5 sin( 3θ )+ 1 4 sin( θ 5 )
30π
10π
5π
2 3 π
Question 5:   Find the amplitude of the function f( x )=3sin( θ 15 )
30
3
1
6
Please note, you have solved only half of the test. For the complete test get a Must Have account. Get started