Ask Question
21 April, 10:02

The length of a rectangle is 4 units greater than its width, and the area of the rectangle can be expressed by the equation y = x2 + 4x. What is a reasonable domain for this function?

+1
Answers (1)
  1. 21 April, 11:16
    0
    Hello:

    a reasonable domain for this function is : ]0; + ∞[

    because : x > 0 and x+4 > 0 ... f (x) = x (x+4) ... length * width
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “The length of a rectangle is 4 units greater than its width, and the area of the rectangle can be expressed by the equation y = x2 + 4x. ...” 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