The first derivative of a twice-differentiable function satisfies the values shown

MATHEMATICS · Single correct · AP · Calculus AB · Analytical Applications of Differentiation · Analytical Applications of Differentiation

Problem

The first derivative of a twice-differentiable function

f

satisfies the values shown. x 1 5

f'(x)

-1

Which interval must contain at least one value

c

for which

f''(c) = -1

? (a)

(3,4)

(b)

(1,5)

(c)

(2,3)

(d)

(1,2)