Graphing and Writing Inequalities
True/false statements
Key words
Solution Sets
Write the inequality
100
When graphing inequalities, which symbols have an OPEN circle?
< Less Than
> Greater Than
100
4 < 9
True
100
Fewer than
< Less than
100
What numbers complete the solution set for the inequalities below?
z > 66
67, 68, 69, 70, 71, 72, 73, 74 etc
100
A fair requires customers to be 4 feet tall or taller to ride a rollercoaster.
x >= 4
200
When graphing inequalities, which inequality symbols have a CLOSED circle?
≤ : Less Than or Equal to
≥ : Greater than or Equal to
200
3 > 9
False
200
At least
>= Greater than or equal to
200
What numbers complete the solution set for the inequalities below?
m > 34
35, 36, 37, 38, 39
200
A student must score at least 70 percent to pass.
x >= 70
300
Which direction do we shade for x < -3 ?
What is
Left
300
-1 > -5
True
300
Up to
>= Greater than or equal to
300
What numbers complete the solution set for the inequalities below?
w < 93
87, 88, 89, 90, 91, 92, 93
300
The pool is no more than 6 feet deep.
x <= 6
400
Is the following inequality graphed correctly?
x < 6
No, the graph shows x > -6
400
2x > 12
x> 6
True
400
No more than
<= Less than or equal to
400
What numbers make up the solution set for the inequalities below?
p < 11
4, 5, 6, 7, 8, 9, 1-
400
To win a prize you must score less than 20 points
x < 20
500
What are these symbols called:
< , ≤ , > , ≥?
(The answers are not less then, greater then, etc.)
What is
Inequalities
500
-2 is less than -10
False
500
More than
> Greater than
500
What numbers complete the solution set for the inequalities below?
x > 13
13, 14, 15, 16, 17, 18, 19, 20, 21
500
An average person can walk more than 1.5 miles in a day
x > 1.5