The video tutorial explains how to graph and interpret the inequality y ≤ 1/2x + 2. It covers the process of graphing linear inequalities by treating them as equations, determining whether to use a solid or dotted line, and identifying which points satisfy the inequality. The tutorial demonstrates graphing the inequality on a coordinate plane, using a solid line, and testing points to determine the correct region to shade. The video concludes with shading the appropriate portion of the plane to represent the solution set of the inequality.

What does the inequality symbol in y ≤ 1/2x + 2 indicate about the line on the graph?

• The line should be solid.

• The line should be invisible.

• The line should be curved.

• The line should be dashed.

When graphing y ≤ 1/2x + 2, what is the y-intercept?

• 1

• 0

• 1/2

• 2

What is the slope of the line for the inequality y ≤ 1/2x + 2?

• 0

• 1/2

• 2

• 1

Why is a solid line used when graphing the inequality y ≤ 1/2x + 2?

• Because the inequality is strict.

• Because the inequality is not strict.

• Because the inequality includes the line itself.

• Because the inequality is an equation.

What is the purpose of testing points on the graph of an inequality?

• To verify the equation of the line.

• To check which side of the line satisfies the inequality.

• To determine the y-intercept.

• To find the slope.

Which point is used as an example to test the inequality y ≤ 1/2x + 2?

• (0, 0)

• (2, 3)

• (1, 4)

• (4, 1)

What is the result of testing the point (4, 1) in the inequality y ≤ 1/2x + 2?

• The point does not satisfy the inequality.

• The point satisfies the inequality.

• The point is on the line.

• The point is irrelevant.

What does shading a portion of the plane represent in the graph of an inequality?

• The area where the inequality is not true.

• The area where the inequality is true.

• The area where the line is solid.

• The area where the line is dashed.

Which side of the line is shaded for the inequality y ≤ 1/2x + 2?

• On the line.

• Above the line.

• Neither side.

• Below the line.

What is the final step in graphing the inequality y ≤ 1/2x + 2?

• Drawing a dashed line.

• Testing more points.

• Finding the x-intercept.

• Shading the correct portion of the plane.