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WorksheetsAlg I Quiz 012921
Total questions: 25
Worksheet time: 2hrs 51mins
Name
Class
Date
1.
x + 5 > 7
a)
x > -2
b)
x > 2
c)
x > 12
d)
x > -12
2.
You flip an inequality symbol when you...
a)
subtract
b)
multiply and divide only
c)
multiple by a negative number
d)
multiple or divide by a negative number
3.
When graphing an inequality, what does a closed circle mean?
a)
The number is not included in the list of answers.
b)
The number is included in the list of answers.
4.
4x + 1 > 13
a)
x > 48
b)
x < 3
c)
x > 3.5
d)
x > 3
5.
What inequality does the number line graph represent?
a)
x > 5
b)
x < −5
c)
x ≥ 5
d)
x ≥ −5
6.
Solve:
8m - 9 > 71
8m - 9 > 71
a)
m > 10
b)
m > 1
c)
m < 1
d)
m > -48
7.
Match the graph with its inequality.
a)
11 < a
b)
11 > a
c)
11 ≤ a
d)
11 ≥ a
8.
Is x = 9 a solution to the given inequality.
x > 9
x > 9
a)
TRUE
b)
FALSE
9.
-3 + x ≤ -11
a)
x ≤ -8
b)
x ≤ 8
c)
x ≥ -8
d)
x ≥ 8
10.
When you graph an inequality, you used a closed dot when you use which symbols?
a)
≤, ≥
b)
<, >
11.
When graphing an inequality, you use an open dot when you use which symbol?
a)
<, >
b)
≤, ≥
12.
"At most" and "No more than" are both clue words for...
a)
<
b)
>
c)
≤
d)
≥
13.
Write an inequality for this situation:
You are driving, and the maximum speed limit is 55.
You are driving, and the maximum speed limit is 55.
a)
s < 55
b)
s > 55
c)
s ≤ 55
d)
s ≥ 55
14.
a)
h > 10
b)
h > -10
c)
h < 10
d)
h < -10
15.
0 < x + 7 < 9
a)
-7<x and x<2
b)
-7<x or x<2
c)
-7>x and x>2
d)
-7>x or x>2
16.
a)
A
b)
B
c)
C
d)
D
17.
What is the solution to this system?
a)
(1, -1)
b)
(-1, 1)
c)
(0, -2)
d)
(2, 0)
18.
Which system of inequalities matches the graph?
a)
x> -2
y < -4
y < -4
b)
x< 2
y> 4
y> 4
c)
x > 2
y < 4
y < 4
d)
x > 2
y <- 4
y <- 4
19.
Which system of inequality is shown?
a)
y > -1/5x - 1/2
y ≥ -2x - 4
b)
y > -1/5x - 1/2
y ≤ -2x - 4
c)
y ≥ -1/5x - 1/2
y ≤ -2x - 4
d)
y < -1/5x - 1/2
y ≥ -2x - 4
20.
Solve the system of inequalities by graphing.
a)
b)
c)
d)
21.
Identify the two inequalities that represents the graph.
a)
y > ½x - 3
b)
y ≤ -4x + 2
c)
y < ½x - 3
d)
y ≥ -4x + 2
22.
Identify two solutions for the inequalities systems
a)
(2, 3)
b)
(4, -2)
c)
(2, -4)
d)
(-2, 0)
23.
Identify the graph represented by the following system of inequalities.
2x - y > 4
4x + 2y < 6
a)
b)
c)
24.
The graph of
y ≥ x - 3
is shaded ???
y ≥ x - 3
is shaded ???
a)
Over / Above
b)
Under / Below
25.
An inequality using a > or a < has a ___________ line
a)
invisible
b)
solid
c)
dashed
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