What is the integral of 12x^2 with respect to x?
Difficulty: Medium
About this MCQ
Medium AP Exams item. Correct choice: B. 4x^3 + C.
- A. 8x^3 + C
Why not A: “8x^3 + C” is not 4x^3 + C.
- B. 4x^3 + C ✓
- C. 4x^2 + C
Why not C: “4x^2 + C” is not 4x^3 + C.
- D. 12x^3 + C
Why not D: “12x^3 + C” is not 4x^3 + C.
Correct answer
B. 4x^3 + C
Explanation
4x^3 + C is the value that answers “What is the integral of 12x^2 with respect to x” (option B). Option A (8x^3 + C) is a different value from 4x^3 + C. Option C (4x^2 + C) is a different value from 4x^3 + C. Option D (12x^3 + C) is a different value from 4x^3 + C. Keep 4x^3 + C as the AP Exams fact for this stem.
Source: Original practice question, MCQsHub
Tags: Using, integral respect, respect Using, 4x^3 + C
Submitted by: MCQsHub Editorial