Ask Question

John is deciding on how many lecture courses to take for his first semester. If three courses are worth 12 credits and five courses are worth 20 credits, what is the rate of change of the number of credits per course?

4 credits per course

-4 credits per course

8 credits per course

-8 credits per course

+5
Answers (2)
  1. 12 May, 23:25
    0
    (3,12) (5,20)

    rate of change (slope) = (y2 - y1) / (x2 - x1)

    slope = (20 - 12) / (5 - 3)

    slope = 8/2 = 4 credits per course
  2. 12 May, 23:41
    0
    4 credits per course
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “John is deciding on how many lecture courses to take for his first semester. If three courses are worth 12 credits and five courses are ...” 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