WorksheetsMay 12
Total questions: 35
Worksheet time: 3hrs 10mins
Name
Class
Date
1.
Find the vertex of the parabola:
f(x) = x2 - 8x + 17
f(x) = x2 - 8x + 17
a)
(4,1)
b)
(1,4)
c)
(1,0)
d)
(0,4)
2.
Find the sale price when the original price is $57.00 and the discount rate is 38%.
a)
$2.17
b)
$54.83
c)
$35.34
d)
$21.66
3.
Find the sale price when the original price is $200.10 and the discount rate is 60%.
a)
$12.04
b)
$80.04
c)
$120.06
d)
$188.09
4.
A ball is kicked upward with an initial velocity of 44 feet per second.
The ball's height, h (in feet),from the ground is modeled by h = -16t2 + 44t, where t is measured in seconds.
How much timedoes the ball take to reach its highest point?
What is its height at this point?
The ball's height, h (in feet),from the ground is modeled by h = -16t2 + 44t, where t is measured in seconds.
How much timedoes the ball take to reach its highest point?
What is its height at this point?
a)
1.375 sec; 60.5 ft
b)
1.375 sec; 30.25 ft
c)
2.75 sec; 90.75 ft
d)
2.75 sec; 30.25 ft
5.
Find the equation of the axis of symmetry of the parabola.
y = 2x2 + 12x + 22
y = 2x2 + 12x + 22
a)
x=-3
b)
x=-4
c)
x=3
d)
x=4
6.
Find the equation of the axis of symmetry of the parabola.
y = 4x2 + 40x + 104
y = 4x2 + 40x + 104
a)
x=5
b)
x=4
c)
x=-4
d)
x=-5
7.
Classify the cunction as increasing or decreasing, and determine f(0).
f(x) =0.1(1.01)x
f(x) =0.1(1.01)x
a)
f(0) = 0.1; increasing
b)
f(0) = 0.1; decreasing
c)
f(0) = 1.01; increasing
d)
f(0) = 1.01; decreasing
8.
It takes Kim 26 minutes to type and spell check 6 pages of a manuscript.
Find how long ittakes her to type and spell check 27 pages.
Find how long ittakes her to type and spell check 27 pages.
a)
120 minutes
b)
119 minutes
c)
117 minutes
d)
116 minutes
9.
The scale on a map states that 1 centimeter corresponds to 40 kilometers. On the map, twocities are 0.6 cm apart.
Find the actual distance.
Find the actual distance.
a)
24 km
b)
26 km
c)
22 km
d)
28 km
10.
The scale on a map states that 1 centimeter corresponds to 40 kilometers. On the map, twocities are 0.6 cm apart.
Find the actual distance.
Find the actual distance.
a)
24 km
b)
26 km
c)
22 km
d)
28 km
11.
x-14=3
a)
18
b)
17
c)
9
d)
16
12.
What is the first step in getting "x" by itself?
3x - 7 = 28
3x - 7 = 28
a)
subtract 7 from both sides
b)
add 7 to both sides
c)
multiply both sides by 3
d)
divide both sides by 3
13.
Made with currency
a)
Debit Card
b)
Credit Card
c)
Income
d)
Cash
14.
Income after taxes are deducted
a)
Net Income
b)
Gross Income
c)
Variable Expense
d)
Budget
15.
The term ______________ is used to explain a person's income that does not vary with each period could include wages, salary, student allowance, benefit
a)
Fixed Income
b)
Variable Income
16.
Rent is a:
a)
Fixed expense
b)
Discretionary Expense
c)
Variable expense
d)
Intermittent expense
17.
simplify the expression
21 + 34b -8 -5b + 8 +23b
21 + 34b -8 -5b + 8 +23b
a)
10b + 0
b)
21b - 52b
c)
52b + 21
d)
52b - 21
18.
Expand the expression
6(m + 4) + 3(m + 9)
6(m + 4) + 3(m + 9)
a)
9m + 51
b)
3m + 13
c)
9m - 51
d)
3m -51
19.
What is the solution?
a)
No solution
b)
(0, 2)
c)
(0, -4)
d)
(3, -3)
20.
What is the mode of 16,18,20,21,21,21,32,40?
a)
21
b)
56
c)
7
d)
18
21.
What is the median?
a)
greatest minus least
b)
average
c)
the middle number
d)
most common number
22.
What is the range?
a)
average
b)
greatest minus least
c)
the middle number
d)
most common number
23.
If you score 76, 85, 97, and 82 on your math tests, what would your average score be?
a)
82
b)
90
c)
85
d)
88
24.
What is happening at D?
a)
Stationary
b)
Accelerating
c)
Fast steady speed; moving away from the starting position
d)
Slower steady speed; moving away from the starting position
25.
What is the segment called that is half of the diameter of a circle?
a)
straight angle
b)
radius
c)
segment
d)
triangle
26.
Find the area
a)
23.04
b)
22.05
c)
21.06
d)
20.07
27.
What is the PERIMETER of this rectangle?
a)
22 sq. yd.
b)
22
c)
22 cm
d)
22 yd.
28.
Find the area.
a)
126 ft2
b)
39 ft2
c)
156 ft2
d)
80 ft2
29.
Write each product using an exponent.
7 x 7 x 7 x 7 x 7 x 7 x 7 x 7
7 x 7 x 7 x 7 x 7 x 7 x 7 x 7
a)
77
b)
78
c)
87
d)
79
30.
Write in percent form.
a)
3%
b)
30%
c)
33%
d)
300%
31.
What is 5% written as a decimal?
a)
0.05
b)
0.5
c)
5
d)
50
32.
Write 0.14 as a percent.
a)
1.4%
b)
140%
c)
14%
d)
0.14%
33.
What percent is green?
a)
4%
b)
96%
c)
90%
34.
14 is 20% of what number?
a)
2.8
b)
66
c)
34
d)
70
35.
How many scores are listed in this Stem and Leaf Plot?
a)
3
b)
6
c)
9
d)
18
100 %
