Review Graphing and Substitution Methods

Which is the best method for solving this system?
y = 3x - 11
4x + 8y = 6

• Elimination

• Graphing

• Substitution

• Factoring

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Which of the following best describes this graph?

• Consistent and Dependent

• Consistent and Independent

• Inconsistent and Independent

• Inconsistent and Dependent

Tags

CCSS.8.EE.C.8A

What is the best method to solve this system?
4x - 10y = 18
x = 3y

• Any of the 3 methods

• Substitution

• Graphing

• Elimination

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

What is the sum of the x and y coordinates for the solution to this system?

• 2

• 3

• (2,1)

• (1,2)

Tags

CCSS.8.EE.C.8B

Each table represents (x,y) coordinates from two different equations of lines. The two lines are part of a system of equations. What is the solution of the system of equations?

• (5, 11)

• (2, 5)

• (-1, 1)

• (11, 5)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

When you graph the exact same equation twice,

• you will have no solution. 

• you will have one solution.

• you will have infinite solutions. 

• you will graph a giraffe. 

Tags

CCSS.8.EE.C.8A

The two tables represent the values that correspond to a system of linear equations. What s the solution to this system of linear equations?

• (0, 2)

• (-2, 6)

• (-1, -5)

• (1, 0)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Buzz graphed two lines in order to find the solution to a given system of equations.
What is the solution?

• (-1, 4)

• (1, -4)

• (-4, 1)

• (4, -1)

Tags

CCSS.8.EE.C.8B

Which is the graph of y = 2x - 5?

• A

• B

• C

• D

Solve the following system

• Infinite number of solutions

• (3, 3)

• (3, -3)

• (-3, 3)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6