engineering mathematics MCQ #929

If f(x) = x², what is the value of f'(x)?

engineering mathematics MCQ #929

  1. Question 1

    Q1. If f(x) = x², what is the value of f'(x)?

    • A) x
    • B) 2x
    • C) x²
    • D) 2

    Answer: 2x

    Explanation: Using the power rule for differentiation: if f(x) = xⁿ, then f'(x) = nxⁿ⁻¹.