engineering mathematics MCQ #957

If f(x) = x⁴, then f'(x) is

engineering mathematics MCQ #957

  1. Question 1

    Q1. If f(x) = x⁴, then f'(x) is

    • A) 4x³
    • B) x³
    • C) 4x²
    • D) x²

    Answer: 4x³

    Explanation: Using the power rule for differentiation, f'(x) = 4x^(4-1) = 4x³.