Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

kenneyfamily

  • 3 years ago

What is the period of y = -4 sin x/2? a. -4 b. 2 c. 4π d. π e. 4 f. 1/2

  • This Question is Closed
  1. jim_thompson5910
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    the period of sin(Bx) is T = 2pi/B in this case, B = 1/2, so T = 2pi/(1/2) T = 2*2pi T = 4pi

  2. kenneyfamily
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    whats the amplitude please? @jim_thompson5910

  3. jim_thompson5910
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    The amplitude of y = A*sin(x) is |A|

  4. jim_thompson5910
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    in this case, A = -4

  5. kenneyfamily
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    thats what i had put! thanks :)

  6. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy