lizaySeujeweave lizaySeujeweave

23-07-2016
Mathematics

contestada

What are the phase shift and period for the function y = 3cos[4(θ + 60°)] − 2?

Respuesta :

23-07-2016

The function can be expanded as follows:
[tex]y=3\ cos(4\theta+240)-2[/tex]
The phase shift is:
[tex]\frac{240}{4}=60\ degrees[/tex]
The period is:
[tex]\frac{2\pi}{4}=\frac{\pi}{2}[/tex]

Answer Link

Otras preguntas

ALL What is a major theme explored in the story? A.You should never give up. B.Big changes are hard to accept. C.Inspiration comes from unexpected places. D.It

Before 1954, the entire country was unified as to how to deal with the subject of segregation O True O False

11. (a)What downward force is acting on you when you go down a waterslide? (b)What type of friction is present? (c)If the waterslide were dry explain what type

Unsur-unsur surat pribadi dan surat dinas

Restaurants often slip takeout menus under Ron's apartment door. So far, Ron has collected 6 menus for Korean food and 9 other menus. Considering this data, how

Help me pls it's based off of a book called "Time Cat"

The rate of reaction was measured during a chemical reaction. After the first 3 seconds, the rate of reaction was 1.8 x10−6 M/s. Which of the following would yo

Put the events from these chapters in the order in which they took place CORRECT ANSWER GETS BRAINLIEST 1.Father jumped in the water to save the boy 2.Vu Loi in

STEP 2: Now that you have answered the questions, let’s organize your information. Take your answers and fill in the T-chart. You need to determine whether the

Determine the value of the indicated term. a1 = -4, d=4 Determine the 15th term