Solving Systems of Linear Inequalities

What is the main focus of Algebra Chapter 7.6?

• Solving quadratic equations

• Graphing linear equations

• Solving systems of linear inequalities

• Factoring polynomials

Tags

CCSS.HSA-REI.B.4B

When graphing the equation y = x - 2, where do you start on the y-axis?

• At 1

• At 2

• At -2

• At 0

What is the slope of the line y = 3x + 6?

• 2

• 1

• 3

• 4

Tags

CCSS.8.EE.B.5

In the first system of inequalities, what is the intersection point of the lines y = x - 2 and y = 3x + 6?

• (0, 2)

• (2, 0)

• (0, -2)

• (-2, 0)

Tags

CCSS.8.EE.C.8B

When graphing y < x - 4, what type of line should be used?

• Thick line

• Solid line

• Dashed line

• Dotted line

Tags

CCSS.HSA.REI.D.12

Which area should be shaded for the inequality y < x - 4?

• Above the line

• Below the line

• On the line

• To the right of the line

Tags

CCSS.HSA.REI.D.12

For the inequality x > 3, where should the shading be done?

• To the left of the line

• To the right of the line

• Above the line

• Below the line

Tags

CCSS.6.EE.B.8

In the third system of inequalities, what is the solution region for the inequalities y > -x, y < 4, and x < 3?

• A circle

• A rectangle

• A triangle

• A square

Tags

CCSS.HSA.REI.D.12

Which point is a solution for the system of inequalities y > -x, y < 4, and x < 3?

• (3, 3)

• (1, 4)

• (2, 1)

• (4, 2)

What are the two options for the assignment given at the end of the lesson?

• Graphing systems of inequalities or solving quadratic equations

• Graphing systems of inequalities or bookwork from pages 469 to 472

• Solving quadratic equations or bookwork from pages 469 to 472

• Graphing linear equations or bookwork from pages 469 to 472

Tags

CCSS.HSA.REI.D.12