Suppose that f is a continuous function such that f(x) _ 0 for a

t f isa continuous function such that f(c) 2 0 fora a: b, and suppose that the under the curve y f(c) between a and a: b is 7. If F is an antiderivative of f for F(a) 3, then what is the exact value of F(b)? Enter the exact answer. (Your answer Should be an integer.)