Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

Adam555

  • 4 years ago

Functions- If 2f(x) - 3f(1/x) = x^2, determine f(2)

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

    First write a = f(2) and b = f(1/2) Setting first x = 2, from your equation: 2f(2) - 3f(1/2) = 4 i.e., 2a - 3b = 4 Set now x = 1/2, 2f(1/2) - 3f(2) = 1/4 i.e., 2b - 3a = 1/4 You now have two equations in two unknowns, a and b. Solve. Got it?

  2. 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