Graphing Linear Inequalities

Determine whether point A is a solution to the linear inequality that is shown.

• Yes

• No

• Sometimes

This is a graph of which inequality?

• y > 4x - 2

• y > -2x + 4

• y < -2x

• y < 4X - 2

Tags

CCSS.HSA.REI.D.12

Is the point (3, 1) a solution for the following inequality? Choose the best answer that has the best explanation.

• Yes because it is located in the shaded region.

• No because it is located on the line and the line is dotted.

• Yes because it is located on the line.

• No because it is in the shaded region.

Choose the correct inequality for this graph.

• 
• 
• 
• 

Tags

CCSS.HSA.REI.D.12

Where would you find a solution for y < -x + 4

• In the shaded region above the line.

• In the shaded region below the line.

• On the line.

• On the origin.

Tags

CCSS.HSA.REI.D.12

• A dotted line

• A solid line

• Shade up

• Shade down

Tags

CCSS.HSA.REI.D.12

How can I tell if an inequality will have a solid line?

• It has an equal sign.

• The symbol is greater than.

• The symbol has "or equal to."

• You just guess.

Tags

CCSS.HSA.REI.D.12

Solid or Dashed Line?

y > 3x+7

• Solid

• Dashed

Tags

CCSS.HSA.REI.D.12

Solid or Dashed Line?

• Solid

• Dashed

Tags

CCSS.HSA.REI.D.12

Do we shade ABOVE or BELOW?

• Above

• Below

Tags

CCSS.HSA.REI.D.12