Graphing and Writing Inequalities
True/false statements and why
One-Step Inequalities and their graph
More One-Step Inequalities and their graph
Solution Sets
100
When graphing inequalities, which symbols have an OPEN circle?
< Less Than
> Greater Than
100
Is the statement true
2x > -6
x = -3
False, not an equals sign
100
Solving Inequalities
Solve for x.
2x > 8
What is:
x > 4
100
Solving Inequalities
Solve for x.
x + 3 < 7
What is:
x < 4
100
What integers complete the solution set for the inequalities below?
z > 66
z < 75
67, 68, 69, 70, 71, 72, 73, 74
200
When graphing inequalities, which inequality symbols have a CLOSED circle?
≤ : Less Than or Equal to
≥ : Greater than or Equal to
200
Is the statement true?
2k + 30 > -10
k > -20
True, subtract 30 and then divide by 2
200
Solve the Inequality
x + 4 < -88
What is:
x < -92
200
Solving Inequalities
Solve for x.
x - 5 > - 11
What is:
x > -6
200
What integers complete the solution set for the inequalities below?
m > 34
m < 39
35, 36, 37, 38, 39
300
Which direction do we shade for x < -3 ?
What is
Left
300
We use an open circle to represent the inequalities < and > ?
True, there's no "or equal to"
300
Solve the Inequality
z/30>70
z > 2,100
300
Solving Inequalities
Solve for x.
9x > -72
What is:
x > -8
300
What integers complete the solution set for the inequalities below?
w < 93
w > 87
87, 88, 89, 90, 91, 92, 93
400
Is the following inequality graphed correctly? If not, what should it say?
x < 6
No, the graph shows x > -6
400
If graphing x < 5, we would put an open circle on 5 and shade to the right.
False, it would be shaded to the left
400
Solve the Inequality
4x < -14
x<7/2
or
x<-3.5
400
Solve for v.
v < 30
5
v < 150
400
What integers make up the solution set for the inequalities below?
p < 11
p> 3
4, 5, 6, 7, 8, 9, 1-
500
What are these symbols called:
< , ≤ , > , ≥?
(The answers are not less then, greater then, etc., what are they all called together as a whole)
What is
Inequalities
500
-2 is less than -10
False, -2 is closer to 0
500
Solve the Equation:
f - 9 < -58
What is:
f < -49
500
Inequalities
3x - 2 > 11
x>13/3
or
4.hat3
500
What integers complete the solution set for the inequalities below?
x > 13
x < 22
13, 14, 15, 16, 17, 18, 19, 20, 21