Ask Question
7 May, 13:23

Given f (x) = 3x-1 and 9 (x) = 2x-3, for which value of x does g (x) = f (2)

+1
Answers (1)
  1. 7 May, 15:36
    0
    f (2) is a constant, fill in x=2 for 3x-1 and find that f (2) = 5

    So you have to solve g (x) = 5, ie., 2x-3 = 5

    So add 3 to both sides and simplify:

    2x - 3+3 = 5+3

    2x = 8

    x = 4
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Given f (x) = 3x-1 and 9 (x) = 2x-3, for which value of x does g (x) = f (2) ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers