Identifying the System Solution on a Graph

A system of equations is graphed above. What is the solution to the system of equations?

• (0, -6)

• (-2, -3)

• (-3, -2)

• (-4, 0)

Tags

CCSS.8.EE.C.8B

How is the solution to a system of equations found using the graphical method?

• By identifying the point of intersection of the two equations on the graph.

• By adding the two equations together

• By multiplying the two equations

• By finding the average of the two equations

Tags

CCSS.8.EE.C.8B

Explain the concept of intersection point in the context of the graphical method for solving a system of equations.

• The intersection point represents the solution to the system of equations.

• The intersection point is the average of the two equations' slopes.

• The intersection point is the y-intercept of the first equation.

• The intersection point is the maximum value of the system of equations.

Tags

CCSS.8.EE.C.8B

How can you determine the number of solutions to a system of equations using the graphical method?

• By finding the area under the curve

• By looking at the y-intercept

• By calculating the slope of the lines

• By counting the number of intersection points on the graph.

Tags

CCSS.8.EE.C.8B

What is the solution to the system of linear inequalities: 3x - 2y < 6 and 2x + y > 4?

• The solution is a single point on the graph.

• The solution is the region where the two shaded areas do not overlap.

• The solution is a line on the graph.

• The solution is the region where the two shaded areas overlap.

Tags

CCSS.HSA.REI.D.12

When graphing a system of linear inequalities, what does the shaded region represent?

• The solution to the system of inequalities

• The area outside the solution to the system of inequalities

• The area where the lines of the inequalities intersect

• The area where the lines of the inequalities do not intersect

Tags

CCSS.HSA.REI.D.12

What is the solution to the system of linear inequalities: y < 2x - 1 and y > -x + 3?

• The solution is the region above the line y = 2x - 1

• The solution is the region to the left of the line y = 2x - 1

• The solution is the region between the two lines y < 2x - 1 and y > -x + 3.

• The solution is the region below the line y = -x + 3

Tags

CCSS.HSA.REI.D.12

What is the solution to the system of linear inequalities: 2x - y < 4 and x + y > 3?

• The solution is the region where 2x - y > 4 and x + y < 3 intersect.

• The solution is the region where 2x - y < 4 and x + y > 3 intersect.

• The solution is the region where 2x - y = 4 and x + y = 3 intersect.

• The solution is the region where 2x - y < 4 and x + y < 3 intersect.

Tags

CCSS.HSA.REI.D.12

What does the shaded region represent when graphing a single linear inequality?

• The solution to the inequality

• The area outside the solution to the inequality

• The area where the line of the inequality intersects with the x-axis

• The area where the line of the inequality intersects with the y-axis

Tags

CCSS.HSA.REI.D.12

What is the second step in graphing a linear inequality after identifying the boundary line?

• Calculate the slope

• Find the x-intercept

• Shade the appropriate region

• Draw a circle

Tags

CCSS.HSA.REI.D.12