View
213
Download
0
Category
Preview:
Citation preview
Linear Equations, Inequalities, and Absolute Value
- Solving Equations and Graphing The Solution Set
In this module we will be solving linear equations and absolute value equations and graphing their solution on a number line.
Linear Equations, Inequalities, and Absolute Value
- Solving Equations and Graphing The Solution Set
In this module we will be solving linear equations and absolute value equations and graphing their solution on a number line.
EXAMPLE # 1 : Graph the solution to 862 x
Linear Equations, Inequalities, and Absolute Value
- Solving Equations and Graphing The Solution Set
In this module we will be solving linear equations and absolute value equations and graphing their solution on a number line.
EXAMPLE # 1 : Graph the solution to 862 x
Let’s first solve for the unknown…
Linear Equations, Inequalities, and Absolute Value
- Solving Equations and Graphing The Solution Set
In this module we will be solving linear equations and absolute value equations and graphing their solution on a number line.
EXAMPLE # 1 : Graph the solution to 862 x
Let’s first solve for the unknown…
66 142 x
7 2
14
2
2
x
x
Linear Equations, Inequalities, and Absolute Value
- Solving Equations and Graphing The Solution Set
In this module we will be solving linear equations and absolute value equations and graphing their solution on a number line.
EXAMPLE # 1 : Graph the solution to 862 x
Let’s first solve for the unknown…
66 142 x
7 2
14
2
2
x
x
Draw a simple number line…and plot your solution
0- 7
Linear Equations, Inequalities, and Absolute Value
- Solving Equations and Graphing The Solution Set
In this module we will be solving linear equations and absolute value equations and graphing their solution on a number line.
EXAMPLE # 2 : Graph the solution to 1284 x
0
Linear Equations, Inequalities, and Absolute Value
- Solving Equations and Graphing The Solution Set
In this module we will be solving linear equations and absolute value equations and graphing their solution on a number line.
EXAMPLE # 2 : Graph the solution to 1284 x
0
Let’s first solve for the unknown…
12 12
x816
x
x
2 8
8
8
16
Linear Equations, Inequalities, and Absolute Value
- Solving Equations and Graphing The Solution Set
In this module we will be solving linear equations and absolute value equations and graphing their solution on a number line.
EXAMPLE # 2 : Graph the solution to 1284 x
0
Let’s first solve for the unknown…
12 12
x816
x
x
2 8
8
8
16
Draw a simple number line…and plot your solution
2
Linear Equations, Inequalities, and Absolute Value
- Solving Equations and Graphing The Solution Set
In this module we will be solving linear equations and absolute value equations and graphing their solution on a number line.
EXAMPLE # 3 : Graph the solution to 1132 x
0
Linear Equations, Inequalities, and Absolute Value
- Solving Equations and Graphing The Solution Set
In this module we will be solving linear equations and absolute value equations and graphing their solution on a number line.
EXAMPLE # 3 : Graph the solution to 1132 x
0
Let’s first solve the absolute value…
1132 x 1132 x
Linear Equations, Inequalities, and Absolute Value
- Solving Equations and Graphing The Solution Set
In this module we will be solving linear equations and absolute value equations and graphing their solution on a number line.
EXAMPLE # 3 : Graph the solution to 1132 x
0
Let’s first solve the absolute value…
4
82
33
1132
x
x
x 1132 x
Linear Equations, Inequalities, and Absolute Value
- Solving Equations and Graphing The Solution Set
In this module we will be solving linear equations and absolute value equations and graphing their solution on a number line.
EXAMPLE # 3 : Graph the solution to 1132 x
0
Let’s first solve the absolute value…
4
82
33
1132
x
x
x
7
142
33
1132
x
x
x
Linear Equations, Inequalities, and Absolute Value
- Solving Equations and Graphing The Solution Set
In this module we will be solving linear equations and absolute value equations and graphing their solution on a number line.
EXAMPLE # 3 : Graph the solution to 1132 x
0
4
82
33
1132
x
x
x
7
142
33
1132
x
x
x
Graph the solution set on the number line…
- 4 7
Linear Equations, Inequalities, and Absolute Value
- Solving Equations and Graphing The Solution Set
In this module we will be solving linear equations and absolute value equations and graphing their solution on a number line.
EXAMPLE # 4 : Graph the solution to x419
0
Linear Equations, Inequalities, and Absolute Value
- Solving Equations and Graphing The Solution Set
In this module we will be solving linear equations and absolute value equations and graphing their solution on a number line.
EXAMPLE # 4 : Graph the solution to
x
x
48
11
419
0
Solve and get the absolute value by itself…
Linear Equations, Inequalities, and Absolute Value
- Solving Equations and Graphing The Solution Set
In this module we will be solving linear equations and absolute value equations and graphing their solution on a number line.
EXAMPLE # 4 : Graph the solution to
x
x
48
11
419
0
Solve the absolute value equation… xx
xx
2 2
48 48
Linear Equations, Inequalities, and Absolute Value
- Solving Equations and Graphing The Solution Set
In this module we will be solving linear equations and absolute value equations and graphing their solution on a number line.
EXAMPLE # 4 : Graph the solution to
x
x
48
11
419
0
Solve the absolute value equation… xx
xx
2 2
48 48
2-2
Graph the solution set on the number line…
Recommended