Trigonometric Graphs Test

Unit Test #41

Select your answers to the following 5 questions from the pop-up menus in the right hand column. Clicking the "Begin Test Again" button will clear all the answers.

 

 

Q1:

 

What is the amplitude of the graph of the

function f(x) = 3sin 2x + 4 ?

A. 3

B. 2

C. 4

D. -3
Answer 1:

 

Q2:

 

What is the period of the graph above?

A. π

B. π / 2

C. π / 3

D. 2π / 3
Answer 2:

 

Q3:

 

What is the range of the function shown above?

A . -1 ≤ y ≤ 1

B. -1 ≤ x ≤ 1

C. -0.5 ≤ y ≤ 0.5

D. Real numbers
Answer 3:

 

Q4:

 

What is the period of this function?

A. π

B. 2π

C. 3π

D. 4π
Answer 4:

 

Q5:

 

 What is the frequency of the function in question 4?

A. 0.5

B. 1

C. 2

D. 4

 
Answer 5: