Graphing Linear Inequalities

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.

How can I tell if an inequality will have a DASHED LINE?

• It does not have an equal sign.

• The symbol is less than than.

• The symbol does not have "or equal to."

• You just guess.

When graphing  $y<\frac{3}{5}x-4$  , you will draw which of the following? Select a type of line and the shading.

• A dotted line

• A solid line

• Shade above

• Shade below

Tags

CCSS.HSA.REI.D.12

When graphing  $y\ge-\frac{2}{7}x+1$  , you will draw which of the following? Select a type of line and the shading.

• A dotted line

• A solid line

• Shade above

• Shade below

Tags

CCSS.HSA.REI.D.12

When graphing  $y<\frac{3}{4}x-5$  , you will draw which of the following? Select a type of line and the shading.

• A dotted line

• A solid line

• Shade above

• Shade below

Tags

CCSS.HSA.REI.D.12

When graphing  $y\ge-\frac{1}{2}x+7$  , you will draw which of the following? Select a type of line and the shading.

• A dotted line

• A solid line

• Shade above

• Shade below

Tags

CCSS.HSA.REI.D.12

Which point below is NOT part of the solution set?

• (0, 0)
• (-10, 20)
• (3, 5)
• (0, -2)

Tags

CCSS.HSA.REI.D.12

Which graph represents the inequality?
 $y\ge-\frac{4}{3}x-1$  

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Tags

CCSS.HSA.REI.D.12

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