Graphing Systems of Inequalities

What type of line is used when the inequality includes 'equal to'?

• Curved line

• Solid line

• Dotted line

• Dashed line

Where do you start plotting the first inequality?

• At any random point

• At the origin

• At the y-intercept

• At the x-intercept

How do you determine the shading for the first inequality?

• Shade below the line

• Shade above the line

• Shade to the left of the line

• Shade to the right of the line

What type of line is used for the second inequality?

• Dotted line

• Curved line

• Dashed line

• Solid line

How do you determine the shading for the second inequality?

• Shade below the line

• Shade to the left of the line

• Shade to the right of the line

• Shade above the line

What is the final solution region in a system of inequalities?

• The region where the lines intersect

• The region below all lines

• The region where the shading overlaps

• The region above all lines

How can you test if a point is a solution to the system of inequalities?

• By checking if it lies on any line

• By checking if it lies on the x-axis

• By checking if it lies in the shaded region

• By checking if it lies outside the shaded region

What is the y-intercept of the third inequality graphed?

• 4

• 1

• 5

• 3

What type of line is used for the third inequality?

• Curved line

• Dashed line

• Solid line

• Dotted line

How do you determine the shading for the third inequality?

• Shade to the left of the line

• Shade to the right of the line

• Shade below the line

• Shade above the line