Match the equation with its second derivative. Equation: a. f(x) = (2+x²) exˣ
b. f (x) (3 + 2x²) eˣ
c. f (x) = eˣ (3+x²) d. f (x) = eˣ (2+2x²) Second Derivative: 1. f" (x) = eˣ (x² + 4x + 4) 2. f" (x) = eˣ (x² + 4x + 5)
3. f" (x) = 2eˣ (x² + 4x + 3) 4. f" (x) = eˣ (2x² + 8x + 7)