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?




