Graph a system of 4 inequalities with horizontal and vertical

The video tutorial covers transforming equations into slope-intercept form, graphing vertical lines, and graphing inequalities. It explains how to determine shading for inequalities and identify feasible regions where multiple inequalities are true. The tutorial emphasizes understanding the properties of vertical lines and the concept of feasible regions in graphing.

What is the first step in rewriting an equation into slope-intercept form?

• Multiply both sides by 2

• Subtract the x-term from both sides

• Add the x-term to both sides

• Divide both sides by 3

When graphing the equation x = 10, what type of line is produced?

• Curved line

• Vertical line

• Diagonal line

• Horizontal line

How do you determine the direction of shading for the inequality x < -10?

• Shade above the line

• Shade to the left

• Shade to the right

• Shade below the line

What type of line is used to represent the inequality y < -3/2x + 3?

• Thick line

• Solid line

• Dashed line

• Dotted line

What is the feasible region in a graph of inequalities?

• The area where all inequalities are true

• The area outside the graph

• The area where no inequalities are true

• The area where only one inequality is true