engineering mathematics MCQ #820

If f(x) = x² + 3x - 2, then f'(2) = ?

engineering mathematics MCQ #820

  1. Question 1

    Q1. If f(x) = x² + 3x - 2, then f'(2) = ?

    • A) 7
    • B) 5
    • C) 3
    • D) 1

    Answer: 7

    Explanation: First, differentiate f(x) to get f'(x) = 2x + 3, then evaluate f'(2) = 2*2 + 3 = 7.