graphing linear inequalities on a coordinate plane...graphing linear inequalities on a coordinate...

15
Warm-Up Graph the following linear equations 1. Y = 2x -1 2. Y = -2x + 4 3. Y = 3x - 2

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Page 1: Graphing Linear Inequalities on a Coordinate Plane...Graphing Linear Inequalities on a Coordinate Plane (Assignment) Graph all of the following inequalities on a coordinate plane and

Warm-UpGraph the following linear equations

1. Y = 2x -1

2. Y = -2x + 4

3. Y = 3x - 2

Page 2: Graphing Linear Inequalities on a Coordinate Plane...Graphing Linear Inequalities on a Coordinate Plane (Assignment) Graph all of the following inequalities on a coordinate plane and

Graphing Linear Inequalities on a Coordinate Plane

Page 3: Graphing Linear Inequalities on a Coordinate Plane...Graphing Linear Inequalities on a Coordinate Plane (Assignment) Graph all of the following inequalities on a coordinate plane and

Graphing Linear Inequalities on a Coordinate Plane

Learning Target

Students will be able to graph Linear Inequalities on a coordinate plane.

Essential Question

How is graphing linear inequalities different from graphing linear equations on a coordinate plane?

Page 4: Graphing Linear Inequalities on a Coordinate Plane...Graphing Linear Inequalities on a Coordinate Plane (Assignment) Graph all of the following inequalities on a coordinate plane and

Graphing Linear Inequalities on a Coordinate Plane

Start by graphing the following equations

y = 2x -1 on a coordinate plane

(make sure your using pencil)

Page 5: Graphing Linear Inequalities on a Coordinate Plane...Graphing Linear Inequalities on a Coordinate Plane (Assignment) Graph all of the following inequalities on a coordinate plane and

Graphing Linear Inequalities on a Coordinate Plane

This is what the graph should look like

y = 2x -1 on a coordinate plane

Page 6: Graphing Linear Inequalities on a Coordinate Plane...Graphing Linear Inequalities on a Coordinate Plane (Assignment) Graph all of the following inequalities on a coordinate plane and

Graphing Linear Inequalities on a Coordinate Plane

Inequality Symbols

Page 7: Graphing Linear Inequalities on a Coordinate Plane...Graphing Linear Inequalities on a Coordinate Plane (Assignment) Graph all of the following inequalities on a coordinate plane and

Graphing Linear Inequalities on a Coordinate Plane

What would y = 2x -1 look like if we changed the “=“ to different inequality symbols?

Page 8: Graphing Linear Inequalities on a Coordinate Plane...Graphing Linear Inequalities on a Coordinate Plane (Assignment) Graph all of the following inequalities on a coordinate plane and

Graphing Linear Inequalities on a Coordinate Plane

Page 9: Graphing Linear Inequalities on a Coordinate Plane...Graphing Linear Inequalities on a Coordinate Plane (Assignment) Graph all of the following inequalities on a coordinate plane and

Graphing Linear Inequalities on a Coordinate Plane

Page 10: Graphing Linear Inequalities on a Coordinate Plane...Graphing Linear Inequalities on a Coordinate Plane (Assignment) Graph all of the following inequalities on a coordinate plane and

Graphing Linear Inequalities on a Coordinate Plane

Page 11: Graphing Linear Inequalities on a Coordinate Plane...Graphing Linear Inequalities on a Coordinate Plane (Assignment) Graph all of the following inequalities on a coordinate plane and

Graphing Linear Inequalities on a Coordinate Plane

Page 12: Graphing Linear Inequalities on a Coordinate Plane...Graphing Linear Inequalities on a Coordinate Plane (Assignment) Graph all of the following inequalities on a coordinate plane and

Graphing Linear Inequalities on a Coordinate Plane

Graph the following inequalities on a coordinate plane, shade the appropriate region.

1. Y > -2x + 6

Page 13: Graphing Linear Inequalities on a Coordinate Plane...Graphing Linear Inequalities on a Coordinate Plane (Assignment) Graph all of the following inequalities on a coordinate plane and

Graphing Linear Inequalities on a Coordinate Plane

Graph the following inequalities on a coordinate plane, shade the appropriate region.

1. Y > 3x - 2

2. Y > -x +4

Page 14: Graphing Linear Inequalities on a Coordinate Plane...Graphing Linear Inequalities on a Coordinate Plane (Assignment) Graph all of the following inequalities on a coordinate plane and

Graphing Linear Inequalities on a Coordinate Plane RECAP

Learning Target

Students will be able to graph Linear Inequalities on a coordinate plane.

Essential Question

How is graphing linear inequalities different from graphing linear equations on a coordinate plane?

Page 15: Graphing Linear Inequalities on a Coordinate Plane...Graphing Linear Inequalities on a Coordinate Plane (Assignment) Graph all of the following inequalities on a coordinate plane and

Graphing Linear Inequalities on a Coordinate Plane (Assignment)

Graph all of the following inequalities on a coordinate plane and shade the appropriate region. Lastly, enter your birthday in terms of (month, day) and tell me if your birthday is in the shaded region. What does it mean if your birthday is in the shaded region or not?