Graphing and Writing Inequalities
Writing Inequalities
One-Step Inequalities
Two-Step Inequalities
100
When graphing inequalities, which symbols have an OPEN circle?
< Less Than
> Greater Than
100
Write an Inequality for the statement:
You can eat a maximum of 4 cookies
x <= 4
100
Solving Inequalities
Solve for x.
2x > 8
What is:
x > 4
100
Solving Inequalities
Solve for x.
4x + 3 < 7
What is:
x < 1
200
When graphing inequalities, which inequality symbols have a CLOSED circle?
≤ : Less Than or Equal to
≥ : Greater than or Equal to
200
Write an Inequality for the statement:
The plane flew above 10,000 feet
x >= 10,000
200
Solve the Inequality
4-x < 88
What is:
x >-84
200
Solving Inequalities
Solve for x.
2x - 5 > 11
What is:
x > 8
300
Which direction do we shade for x < -3 ?
What is
Left
300
Write an Inequality for the statement:
The money in your account is below $12.
x < 12
300
Solve the Inequality
z/3>7
z > 21
300
Solving Inequalities
Solve for x.
71 > 9x - 1
What is:
x < -8
400
Is the following inequality graphed correctly?
x < 6
No, the graph shows x > -6
400
Write an Inequality for the statement:
To make it over the fence, John must jump more than 8 feet.
x > 8
400
Solve the Inequality
-14 < -7x
x < 2
400
Solve for v.
v/-3+14<30
v > -48
500
Is zero included in the solution set?
x < -5
No
500
Write an Inequality for the statement:
You must score no less than an 80% on your test.
x >= 80
500
Solve the Equation:
x/-4<8
What is:
x > -32
500
Solve:
-31 > -6x + 5
x > 6