Exploring Systems of Linear Inequalities

What is the y-intercept of the first inequality?

• 2

• 3

• 0

• 1

What is the slope of the first inequality?

• -2

• -1/2

• 1/2

• 2

What type of line is used for the first inequality?

• Double

• Dotted

• Solid

• Dashed

Why is the point (0,0) tested in the first inequality?

• It's always a solution

• It's a boundary point

• It's easy to calculate

• It's the origin

What is the y-intercept of the second inequality?

• -2

• 3

• -3

• 0

What is the slope of the second inequality?

• 1/2

• 2

• -2

• -1/2

What type of line is used for the second inequality?

• Double

• Dashed

• Solid

• Dotted

What does the overlapping shaded region represent?

• Boundary points

• Solutions to one inequality

• Solutions to both inequalities

• No solution

What is the y-intercept of the inequality y > -x - 2?

• -2

• 2

• 0

• -1

What is the slope of the inequality y < -5x + 2?

• 1/5

• -1/5

• 5

• -5