# Definite Integrals: It's Inte-Great Quiz

Think you’ve got your head wrapped around Definite Integrals? Put your knowledge to the test. Good luck — the Stickman is counting on you!
Q. Identify the integrand of the expression .

-7
10
y
(y2 + 3y)
Q. Find .

24
28
30
52
Q. Find .

-10
-8
8
10
Q. Which of the following statements are true for all integrable real-valued functions f?

(I)  is the area under the curve of f on [a, b].

(II) is the weighted area between f and the x-axis on [a, b].

(III)

(IV)

(I)
(I), (III)
(II), (IV)
(II), (III), (IV)
Q. Let g(t) be the function graphed below. What is ?

-17
-7
3
23
Q. Consider the function f(x) graphed below.

Which of the following could be the value of ?

-32
-48
-16
-8
Q. What is the estimate of given by TRAP(2) ?

2
7
12
26
Q. Let f (x) be the function graphed below.

If , what is the area of the shaded region?

-13
-1
1
13
Q. If , what is a?

-8
-4
4
8
Q. Let . This function is the same as the function y = x, except that f is undefined when x = 1. Which of the following statements is true?

cannot be found because f is discontinuous on [0, 2].