System of Equations

Solve the system of equations by graphing: y = -3x + 2 and y = x + 4

• The point of intersection is (3, 5).

• The point of intersection is (-2, 1).

• The point of intersection is (2, -1).

• The point of intersection is (0, 4).

Tags

CCSS.8.EE.C.8B

Graph the system of equations: y = 2x + 1 and y = 4x - 3. Then, find the solution to the system.

• The solution to the system is (3, 6).

• The solution to the system is (2, 5).

• The solution to the system is (5, 10).

• The solution to the system is (0, 1).

Tags

CCSS.8.EE.C.8B

Solve the system of equations by graphing: y = -x + 2 and y = -2x + 5

• The solution is (2, 0).

• The solution is (0, 3).

• The solution is (1, 1).

• The solution is (3, 4).

Tags

CCSS.8.EE.C.8B

Graph the system of equations: y = 5x - 4 and y = 3x + 2. Then, find the solution to the system.

• The solution to the system is (3, 5).

• The solution to the system is (0, -4).

• The solution to the system is (4, 10).

• The solution to the system is (2, 6).

Tags

CCSS.8.EE.C.8B

Solve the system of equations by graphing: y = 3x - 1 and y = 2x + 4

• The point of intersection is (0, 1).

• The point of intersection is (2, 5).

• The point of intersection is (4, 10).

• The point of intersection is (3, 6).

Tags

CCSS.8.EE.C.8B

Graph the system of equations: y = -4x + 7 and y = x - 1. Then, find the solution to the system.

• The solution to the system is (2, 3).

• The solution to the system is (3, 5).

• The solution to the system is (5, -2).

• The solution to the system is (0, 1).

Tags

CCSS.8.EE.C.8B

• (2, -2)
• (2, 2)
• (-2, 2)
• (-2, -2)

Tags

CCSS.8.EE.C.8B

Solve for x and y
2x − 3y = −1
 y = x − 1

• (-2,-3)

• (0,-1)

• (3,4)

• (4,3)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve for x and y
y = 2x + 1
y = 4x - 1

• (1,3)

• (-1,-3)

• (-1,3)

• (3,1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve:
8x + 4y = 12
y = -2x + 3

• (0,3)

• (3,0)

• No solution(parallel lines)

• Infinitely many solutions

Tags

CCSS.8.EE.C.8B