On the interval

MATHEMATICS · Single correct · AP · Calculus AB · Applications of Integration · Applications of Integration

Problem

On the interval

[-1,2]

, the average value of the function

f(x)=x^{2}+c

is 5. What is the value of

c

? (a)

\dfrac23

(b)

4

(c)

\dfrac72

(d)

\dfrac{19}{4}