Graphing Systems of Inequalities and Solutions

What is the first step in solving an inequality for graphing?

• Identifying the slope

• Shading the graph

• Rearranging the inequality so that y is on the left

• Plotting the y-intercept

When should you use a dashed line while graphing an inequality?

• When the inequality is greater than or equal to

• When the inequality is equal to

• When the inequality is less than or equal to

• When the inequality is greater than or less than

In the inequality y > 3x - 4, what is the slope?

• -4

• 3

• -3

• 4

Where should you shade the graph for the inequality y < 3x - 4?

• On the line

• To the left of the line

• Above the line

• Below the line

What does it mean when two inequalities overlap in a graph?

• There is no solution

• The solution is in the overlapped region

• The solution is outside the overlapped region

• The solution is on the dashed line

What happens to the inequality sign when you divide by a negative number?

• It stays the same

• It switches direction

• It disappears

• It becomes an equal sign

In the inequality y ≤ -2x + 1, what type of line should be used?

• Double line

• Solid line

• No line

• Dashed line

For the inequality y ≥ 2x - 3, where should you shade the graph?

• On the line

• Above the line

• Below the line

• To the right of the line

In the system of inequalities y > -3x + 2 and y ≤ 2x - 3, where is the solution set?

• On the solid line

• On the dashed line

• In the region where the two shaded areas do not overlap

• In the region where the two shaded areas overlap

Which line represents the inequality y ≤ -3x + 2?

• The line with a slope of -2 and y-intercept of 3

• The line with a slope of 2 and y-intercept of -3

• The line with a slope of 3 and y-intercept of -2

• The line with a slope of -3 and y-intercept of 2