GATE Computer Science (CS) 2021 Shift 2 Solved Paper

Question : 35 of 65

Marks: +1, -0

Suppose that f : R → R is a continuous function on the interval [-3, 3] and a differentiable function in the interval (-3, 3) such that for every x in the interval, f'(x) ≤ 2. If f(-3) = 7, then f(3) is at most _______.