Systems of Equations Checking if Solution

Is the point (2, 0) a solution to the system? Check off one blue and one red answer. The point (2,0) ___________ to the system because ___________.

• IS a solution

• IS NOT a solution

• (2,0) makes one equation true.

• (2,0) makes both equations true.

• (2,0) makes neither equation true.

Based on the graph what is the solution to this system of equations?

Basado en el gráfico, ¿cuál es la solución a este sistema de ecuaciones?

Tags

CCSS.8.EE.C.8B

Is the point (–4,1) a solution to the system? Fill in the blanks. Rellenar los espacios en blanco. The point (__,__) is a solution to the system because ______________________

Make a prediction, do you think the chips or the apples was more expensive?

Haga una predicción, ¿cree que las papas fritas o las manzanas eran más caras?

I think the ________ was more more expensive because _____

Tags

CCSS.8.EE.C.8C

Based on the graph on the graph which conclusion is correct?

• The apples cost $ –2 each and the chips cost $7 each.

• The apples cost $0 each and the chips cost $6 each.

• The apples cost $1 each and the chips cost $2 each.

• The apples cost $4 each and the chips cost $–3 each.

Tags

CCSS.8.EE.C.8C

What is the solution to this system?
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 this system of equations by graphing.

y = 1/2x + 2

y = -3x + 9

• (2, 3)

• (-2, -3)

• (3, 2)

• (-3, 2)

Tags

CCSS.8.EE.C.8B

If a system of linear equations has infinitely many solutions, what does this mean about the two lines? 

• Intersecting lines

• Same line

• Parallel lines

Tags

CCSS.8.EE.C.8A

Solve the system by graphing:
y = 6x - 4
y = -x + 3

• (1, 2)

• (2, 1)

• (4, 5)

• (2, 4)

Tags

CCSS.8.EE.C.8B

If a system of equations has no solution, what does the graph look like? 

• intersecting lines

• parallel lines

• skew lines

• intersecting lines

Tags

CCSS.8.EE.C.8A