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Worksheetslinear inequality
Total questions: 16
Worksheet time: 1hrs 29mins
Name
Class
Date
1.
Which of the following inequalities matches the given graph?
a)
y ≥ 2/5x + 1
b)
y ≥ -2/5x + 1
c)
y≤ 2/5x + 1
d)
y ≥ -2/5x - 1
2.
Which point below is NOT part of the solution set?
a)
(0, 0)
b)
(-10, 20)
c)
(3, 5)
d)
(0, -2)
3.
Which point below is NOT a part of the solution set?
a)
(0, 0)
b)
(0, 1)
c)
(-100, -3)
d)
(5, 10)
4.
Which of the following equations match the given graph?
a)
y ≥ 2/5x + 1
b)
y ≥ -2/5x + 1
c)
y≤ 2/5x + 1
d)
y ≥ -2/5x - 1
5.
Which system of linear inequalities is represented by the graph?
a)
y≤2x-1
y>-2x+3
y>-2x+3
b)
y>2x-1
y≤-2x+3
y≤-2x+3
c)
y<2x-1
y≥-2x+3
y≥-2x+3
d)
y≤2x-1
y>2x+3
y>2x+3
6.
Solve
y - 4 > 12
y - 4 > 12
a)
y > 16
b)
y < 16
c)
y > 8
d)
y < 8
7.
Write the linear inequality in standard form for this situation: Ms. Savva is ordering pizzas and breadsticks for a school party and has a budget of no more than $81. An order of breadsticks costs $7 and a pizza costs $13.
a)
7x + 13y < 81
b)
7x + 13y ≥ 81
c)
7x + 13y ≤ 81
d)
7x + 13y > 81
8.
Write the linear inequality in standard form for this situation: The CRHS science department can spend no more than $2700 on textbooks this year. The department needs to buy both Biology text books, which cost $57 each, and Chemistry textbooks, which cost $72 each.
a)
57x + 72y ≥ 2700
b)
57x + 72y > 2700
c)
57x + 72y < 2700
d)
57x + 72y ≤ 2700
9.
Addie saved more than $36. Which inequality represents the amount that she saved?
a)
s > 36
b)
s < 36
c)
s ≤ 36
d)
s ≥ 36
10.
Fill in the ( ) with the correct inequality symbol '>' or '<'
2 + 3 ( ) 4 -1
2 + 3 ( ) 4 -1
a)
>
b)
<
11.
Choose the correct equation following the statement given.
The lowest water levels , h , of river A on record is 3 meter
The lowest water levels , h , of river A on record is 3 meter
a)
A > 3
b)
A < 3
c)
h < 3
d)
h > 3
12.
Choose the correct equation following the statement given.
The number of students, y, who passed the oral test, is not more than 80
The number of students, y, who passed the oral test, is not more than 80
a)
y > 80
b)
y < 80
c)
y = 80
d)
y > 70
13.
Choose the correct equation following the statement given.
in the test, the passing marks, p , of a student at least be 40 marks
in the test, the passing marks, p , of a student at least be 40 marks
a)
p > 40
b)
p < 40
14.
Select the correct graph for each inequality.
a)
A
b)
B
c)
C
d)
D
15.
Choose the correct equation following the statement given.
The minimum age, u, to participate a choir is 8 years old
The minimum age, u, to participate a choir is 8 years old
a)
u > 8
b)
u < 8
c)
u = 80
16.
Match the system to the graph (solution set is on the left)
a)
y ≤ 3x and y ≤ -2x + 4
b)
y > 3x and y > -2x + 4
c)
y < 3x and y > -2x + 3
d)
y > 3x and y < -2x + 4
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