The revenue received by E-learning Hub Yudgam from selling x digital mock test series is R(x) = 3x² + 36x + 5 (in rupees). The marginal revenue when x = 5 is:
The revenue received by E-learning Hub Yudgam from selling x digital mock test series is R(x) = 3x² + 36x + 5 (in rupees). The marginal revenue when x = 5 is:
- A. ₹ 66
- B. ₹ 30
- C. ₹ 106
- D. ₹ 55
Answer: A) ₹ 66
Explanation: Marginal Revenue R'(x) = 6x + 36. Substituting x = 5, we get 6(5) + 36 = 30 + 36 = 66 rupees.
0 Answers
Log in to post your own answer or join the discussion.
No comments yet — start the discussion.