Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

iridescentlight

  • 4 years ago

True or False? Y varies directly with x and y = -9 when x = 3. When y = 27, the value of x is 9.

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

    False. when y=27 x=-9

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

    y=kx plug in x=3 and y=-9 and solve for k is first step

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

    -9=k*3 -9=3k Solve this for k and let me know what you get.

  4. 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