WorksheetsChapter 2 Quiz 1
Total questions: 15
Worksheet time: 22mins
Name
Class
Date
1.
How many answers are there in an inequality?
a)
0
b)
1
c)
2
d)
many
2.
Match the following Inequality symbols to their meaning
a)
>
1.
Greater Than
b)
<
2.
Less Than
c)
≤
3.
Less Than or Equal To
d)
≥
4.
Greater Than or Equal To
3.
When you graph an inequality, you use a closed dot when you use which symbols?
a)
≤, ≥
b)
<, >
c)
≤, <
d)
≥, >
4.
When graphing an inequality, you use an open dot when you use which symbol?
a)
<, >
b)
≤, ≥
c)
≤, <
d)
≥, >
5.
Do I need to flip my sign?
-3x ≥ 12
-3x ≥ 12
a)
Yes
b)
No
6.
Do I need to flip my sign?
3x ≥ 12
3x ≥ 12
a)
Yes
b)
No
7.
What inequality does the number line graph represent
a)
x ≤ 4
b)
x ≥ -4
c)
x < -4
d)
x < 4
8.
What inequality does the number line graph represent?
a)
x ≥ 3
b)
x > 3
c)
x < -3
d)
x ≤ -3
9.
Solve for k.
2k - 9≤ -19
2k - 9≤ -19
a)
k ≤ -5
b)
k ≤ 5
c)
k < -5
d)
k < 5
10.
Solve for k.
7k – 2 ≥ -9
7k – 2 ≥ -9
a)
k ≤ -1
b)
k≤1
c)
k≥1
d)
k ≥ -1
11.
16 - 4a > 8
a)
a<-2
b)
a>-2
c)
a<2
d)
a>2
12.
Write the inequality in interval notation.
a)
[-4, -1)
b)
(-4, -1)
c)
(-4, -1]
d)
[-4, -1]
13.
Write the following in interval notation
-7 ≤ x < 8
a)
(-7, 8)
b)
[-7, 8)
c)
[-7, 8]
d)
(-7, 8]
14.
Solve:
7(x + 3) < 5x + 13
7(x + 3) < 5x + 13
a)
x>-4
b)
x < 17
c)
x<-4
d)
x > -17
15.
28 − k ≥ 7(k − 4)
a)
k ≥ -7
b)
k ≤ -7
c)
k ≥ 7
d)
k ≤ 7
100 %
