2. Trigonometry
Wave Analysis — Quiz
Test your understanding of wave analysis with 5 practice questions.
Practice Questions
Question 1
Which of the following equations represents a sinusoidal wave with an amplitude of 3, a period of $2\pi$, no phase shift, and a vertical shift of 1?
Question 2
A wave is modeled by the function $y = 4\cos(\frac{\pi}{3}x - \frac{\pi}{6}) - 2$. What is the phase shift of this wave?
Question 3
A sinusoidal wave has a maximum value of 7 and a minimum value of -1. What is the amplitude of this wave?
Question 4
Which of the following represents the period of the function $y = 2\sin(5x) - 3$?
Question 5
The function $y = -3\cos(2x + \frac{\pi}{4}) + 1$ has a vertical shift. What is the vertical shift of this function?