Ask Question
23 June, 15:58

The equation y=-5.131x^2 31.821x-3.333 approximates the number of people standing in line to catch commuter train x hours after 5am what is the best estimate for the number of people in line at 9am

+3
Answers (1)
  1. 23 June, 16:18
    0
    9am is 4 hours after 5am, so x=4

    Substitute x=4 into the equation

    y=-5.131 (4) ^2 31.821 (4) - 3.333=ans

    the sign before 31.821x is missing
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “The equation y=-5.131x^2 31.821x-3.333 approximates the number of people standing in line to catch commuter train x hours after 5am what is ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers