Ask Question
19 November, 15:48

The value of y varies directly as x, with a constant of variation of - 8. What is the value of y when x is 7?

+1
Answers (2)
  1. 19 November, 16:46
    0
    y = - 56

    Step-by-step explanation:

    The equation for direct variation is

    y = kx where k is the constant of variation

    y = - 8 x

    We know x = 7

    y = - 8*7

    y = - 56
  2. 19 November, 18:01
    0
    -56

    Step-by-step explanation:

    y = kx,

    Where k = - 8

    y = - 8x

    y = - 8 (7)

    y = - 56
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “The value of y varies directly as x, with a constant of variation of - 8. What is the value of y when x is 7? ...” 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