Between and , the graph of lies entirely above the -axis and encloses an area of…

MATHEMATICS · Single correct · CBSE · Mathematics · Integrals · Integrals

Problem

Between

x=0

and

x=6

, the graph of

f'(x)

lies entirely above the

x

-axis and encloses an area of approximately

10

square units with the axis. Between

x=6

and

x=9

, the graph lies below the

x

-axis and encloses an area of approximately

14

square units. Which statement best describes

f(9)-f(0)

? (a)

+24

(b)

-4

(c)

+4

(d)

0