Mastering Systems of Equations

These two lines intersect at _____.

• (4, -2)

• (4, 2)

• (-2, 4)

• No solution

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

• A
• B
• C
• D

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.1

CCSS.8.F.A.2

CCSS.8.F.A.3

CCSS.8.F.B.4

CCSS.8.F.B.5

Solve this system by substitution.

(Show your work on a separate sheet of paper).

• (1, -4)

• (1, 4)

• (-4, -7)

• (-7, -4)

Solve this system by substitution.

(Show your work on a separate sheet of paper).

• (1, -4)

• (1, 4)

• (-4, -7)

• (-7, -4)

What is the solution to the system of equations graphed below?

• No Solution

• Infinite Solutions

• One Solution: (0, 4)

• One Solution: (0, 6)

What is the solution to the system of equations graphed below?

• No Solution

• Infinite Solutions

• One Solution: (3, 1)

• One Solution: (1, 3)

Solve the following system of equations algebraically using Elimination Method.

(Show your work on a separate sheet of paper).

• (1, 1)

• (3, 1)

• (-1, -1)

• (1, 3)

Using elimination method, what would the correct next step be?

• 3x = -3

• x - 6y = -24

• x = -3

• 3x = 3

When you graph the exact same equation twice,

• you will have no solution. 

• you will have one solution.

• you will have infinite many solutions. 

• you will graph a giraffe.