Graphing Systems of Inequalities

What does the overlapping shaded region in a graph of inequalities represent?

• The boundary

• The solution set

• The slope

• The y-intercept

Tags

CCSS.HSA.REI.D.12

When should a dashed line be used when graphing an inequality?

• When the inequality includes ≥ or ≤

• When the inequality involves fractions

• When the inequality includes < or >

• When the slope is negative

Tags

CCSS.HSA.REI.D.12

Which inequality would be represented by a solid line?

Tags

CCSS.HSA.REI.D.12

• Shade below the line

• Shade above the line

• Shade to the left of the line

• Shade to the right of the line

Tags

CCSS.HSA.REI.D.12

What is the solution to a system of inequalities?

• The points on the boundary line

• The intersection point of the lines

• The area where there is no shading

• The region where both shaded areas overlap

Tags

CCSS.HSA.REI.D.12

What does the boundary line in an inequality graph represent?

• The set of all possible solutions

• The dividing line for shading

• The x-axis

• The highest point of the graph

Tags

CCSS.HSA.REI.D.12

• Dashed line, shaded below

• Solid line, shaded below

• Dashed line, shaded above

• Solid line, shaded above

Tags

CCSS.HSA.REI.D.12

Which system of inequalities would have no solution?

Tags

CCSS.HSA.REI.D.12

What is the purpose of testing a point when graphing inequalities?

• To find the slope

• To check if the point lies within the solution set

• To verify the x-intercept

• To test if the line is solid or dashed

Tags

CCSS.HSA.REI.D.12

• Dashed line, shade below

• Solid line, shade below

• Dashed line, shade above

• Solid line, shade above

Tags

CCSS.HSA.REI.D.12