Exam
Briggs
Name___________________________________
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Find the average velocity of an object which follows the position function s(t) over the given interval.
1) s(t) = t2 + 2t, [2, 9] 1)
91 99
A) 13 B) C) D) 11
9 7
2) s(t) = 4t3 + 8t2 - 5, [-8, -2] 2)
5 5
A) 256 B) - 768 C) - D)
6 2
3) s(t) = 2t, [2, 8] 3)
1 3
A) 2 B) 7 C) D) -
3 10
3
4) s(t) = , [4, 7] 4)
t- 2
1 3
A) B) 7 C) - D) 2
3 10
7
5) s(t) = 4t2, 0, 5)
4
1 3
A) 7 B) C) - D) 2
3 10
6) s(t) = -3t2 - t, [5, 6] 6)
1 1
A) -34 B) -2 C) - D)
6 2
π
7) s(t) = sin (3t), 0, 7)
6
6 6 π 3
A) - B) C) D)
π π 6 π
π π
8) s(t) = 3 + tan t, - , 8)
4 4
4 4 8
A) 0 B) - C) D) -
π π 5
1
mynursytest.store
,DOWNLOAD THE Test Bank for Calculus Early Transcendentals 3rd Edition
Briggs
Use the table to find the instantaneous velocity of y at the specified value of x.
9) x = 1. 9)
x y
0 0
0.2 0.02
0.4 0.08
0.6 0.18
0.8 0.32
1.0 0.5
1.2 0.72
1.4 0.98
A) 1 B) 0.5 C) 2 D) 1.5
10) x = 1. 10)
x y
0 0
0.2 0.01
0.4 0.04
0.6 0.09
0.8 0.16
1.0 0.25
1.2 0.36
1.4 0.49
A) 1 B) 0.5 C) 2 D) 1.5
11) x = 1. 11)
x y
0 0
0.2 0.12
0.4 0.48
0.6 1.08
0.8 1.92
1.0 3
1.2 4.32
1.4 5.88
A) 2 B) 8 C) 6 D) 4
2
mynursytest.store
, DOWNLOAD THE Test Bank for Calculus Early Transcendentals 3rd Edition
Briggs
12) x = 2. 12)
x y
0 10
0.5 38
1.0 58
1.5 70
2.0 74
2.5 70
3.0 58
3.5 38
4.0 10
A) -8 B) 0 C) 4 D) 8
13) x = 1. 13)
x y
0.900 -0.05263
0.990 -0.00503
0.999 -0.0005
1.000 0.0000
1.001 0.0005
1.010 0.00498
1.100 0.04762
A) 0 B) -0.5 C) 0.5 D) 1
Find the slope of the curve for the given value of x.
14) y = x2 + 5x, x = 4 14)
4 1
A) slope is - B) slope is C) slope is 13 D) slope is -39
25 20
15) y = x2 + 11x - 15, x = 1 15)
4 1
A) slope is - B) slope is 13 C) slope is D) slope is -39
25 20
16) y = x3 - 8x, x = 1 16)
A) slope is -5 B) slope is 1 C) slope is -3 D) slope is 3
17) y = x3 - 2x2 + 4, x = 3 17)
A) slope is 1 B) slope is 0 C) slope is -15 D) slope is 15
18) y = 4 - x3 , x = -1 18)
A) slope is 3 B) slope is -1 C) slope is -3 D) slope is 0
3
mynursytest.store