Graphing and Writing Inequalities
True/false statements
One-Step Equations
Two-Step Inequalities
MORE Two-Step Inequalities
100
When graphing inequalities, which symbols have an OPEN circle?
< Less Than
> Greater Than
100
Is the statement true
2x > -6
x = -3
False
100
Solve for x.
2x =8
What is:
x =4
100
Solve for x.
4x + 3 ≥ 7
x ≥ 1
100
Solve for x.
-2x + 5 < 13
x > -4
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 + 10 > 30
k > 10
True
200
Solve the Equation
x + 4 = 88
What is:
x =84
200
Solve for x.
-2x - 5 < 11
x > -8
200
x/-30 ≥ 3
x ≤ -90
300
Which direction do we shade for -3 > x?
Left
300
We use an open circle to represent the inequalities < and > ?
True
300
Solve the Equation
z/3=7
z = 21
300
Solve for x.
-1 - 9x ≤ 71
x ≥ -8
300
Solving Inequalities
Solve for x.
5x - 16 < 34
x < 10
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 Equation
7x = -14
x = -2
400
Solve for v.
v/3+14>30
v > 48
400
Solve the Inequality
-2x - 4 ≤ 88
x ≥ - 46
500
What are these symbols called:
< , ≤ , > , ≥?
(The answers are not less then, greater then, etc.)
Inequalities
500
-2 is less than -10
False
500
Solve the Equation:
f + 9 = 58
What is:
f = 49
500
Solve for x
11 > 3x - 4
x < 5
500
Solve the Inequality
-1/2x - 5 > 7
x < -24