Graphing and Writing Inequalities
True/False Statements
One-Step Inequalities
More One-Step Inequalities
Two-Step Inequalities
100
When graphing inequalities, which symbols have an OPEN circle?
< Less Than
> Greater Than
100
Is the statement true
x > -3
x = -6
False
100
Solving Inequalities
Solve for x.
x + 4 > 8
x > 4
100
Solving Inequalities
Solve for x.
3x < 12
x < 4
100
Solve for y
7y - 2 > 12
y > 2
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?
k + 10 ≥ -10
k = -20
True
200
Solve the Inequality
x + 4 < -8
x < -12
200
Solving Inequalities
Solve for x.
-5x > - 45
x < 9
200
Solve for b
12b + 6 < 150
b < 12
300
Which direction do we shade for x < -3 ?
Left <------------
300
We use an open circle to graph the inequalities < and > ?
True
300
Solve the Inequality
z + 30>70
z > 40
300
Solving Inequalities
Solve for x.
9x > -63
x > -7
300
30c - 9 < 51
c < 2
400
Is the following inequality graphed correctly?
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.
400
Solve the Inequality
4 + x < -14
x < -18
400
Solve for v.
5v < 30
v < 6
400
Solve for t
7t + 8 > 64
t > 8
500
What type of symbols are these?
< , ≤ , > , ≥?
Inequalities
500
-2 is less than -10
False
500
Solve the Equation:
f - 9 < -58
f < -49
500
Inequalities
-12x > 156
x < -13
500
Solve for j
-4j - 8 > 32
j < -10