Inequalities on the Coordinate Plane

What inequality is shown in the graph?

Tags

CCSS.HSA.REI.D.12

What inequality is shown in the graph?

Tags

CCSS.HSA.REI.D.12

Why do we shade part of the graph in an inequality?

• It looks better that way.

• It shows which ordered pairs make the inequality false.

• It shows which ordered pairs make the inequality true.

Tags

CCSS.HSA.REI.D.12

Select all ordered pairs that are in the solution set to the inequality.

• (0, -2)

• (6, -3)

• (-4, 0)

• (0, 0)

Which graph best represents the following inequality?

• 
• 
• 
• 

Tags

CCSS.HSA.REI.D.12

• He is incorrect. The line should be solid.

• He is incorrect. The wrong side is shaded.

• He is correct because it's shaded to the right.

• None of these are true.

Tags

CCSS.HSA.REI.D.12

• (0, -5)

• (10, 2)

• (6, -4)

• (-7, -3)

Aliyah drew the graph of x\ge-3 as shown. Is she correct? Why or why not?

• She is incorrect.  The correct side is shaded, but the line should be solid.

• She is incorrect.  The dashed line is correct, but the other side should be shaded.

• She is correct.

Tags

CCSS.HSA.REI.D.12

What two-word phrase describes the part of a graph that contains points that satisfy an inequality?

Tags

CCSS.HSA.REI.D.12

• 
• 
• 
• 

Tags

CCSS.HSA.REI.D.12