Graphing Inequalities on the Coordinate Plane

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

• (0, -2)

• (6, -3)

• (-4, 0)

• (0, 0)

Tags

CCSS.HSA.REI.D.12

CCSS.HSA.CED.A.3

What inequality is shown in the graph?

• $y\le-4x-2$

• $y<-\frac{1}{4}x+2$

• $y\ge-0.25x-2$

• $y>-\frac{1}{4}x-2$

Tags

CCSS.HSA.REI.D.12

Hudson created this graph for

 $y>3x+5$ .
Is he correct? Why or why not? 

• 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

Which ordered pair satisfies the inequality? 

 $5x-7y\le28$  

• (0, -5)

• (10, 2)

• (6, -4)

• (-7, -3)

Tags

CCSS.HSA.REI.D.12

CCSS.HSA.CED.A.3

Solve for y.

 $4x-3y>4$  

•  $y<\frac{4}{3}x-\frac{4}{3}$  

•  $y<-\frac{4}{3}x+\frac{4}{3}$  

•  $y>\frac{4}{3}x-\frac{4}{3}$  

•  $y>-\frac{4}{3}x+\frac{4}{3}$  

Tags

CCSS.HSA.CED.A.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 inequality is shown in the graph?

• $y\le-5x-3$

• $y\ge-5x-3$

• $y\ge5x-3$

• $y\le5x-3$

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

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

Tags

CCSS.HSA.REI.D.12

 $y\le2$  

Which graph shows the solution set?

• 
• 
• 
• 

Tags

CCSS.HSA.REI.D.12