If f(x) is a continuous function and F(x) is its anti-derivative, then according to the Fundamental Theorem of Calculus, ∫[a to b] f(x) dx is equal to:

If f(x) is a continuous function and F(x) is its anti-derivative, then according to the Fundamental Theorem of Calculus, ∫[a to b] f(x) dx is equal to:

• A. F(b) − F(a)
• B. F(a) − F(b)
• C. F(b) + F(a)
• D. F(a) + F(b)

Answer: A) F(b) − F(a)

Explanation: By the Second Fundamental Theorem of Calculus, ∫[a to b] f(x) dx = F(b) − F(a), where F is an anti-derivative of f.