5.1 Extra Credit: Solving Systems by Graphing

Solve the system by graphing.

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Tags

CCSS.8.EE.C.8B

What is the solution to the system graphed.

y = 4x + 3

y = -x - 2

• (-2, 0)

• (0, -2)

• (1, 1)

• (-1,-1)

Tags

CCSS.8.EE.C.8B

What is the solution to the system graphed.

y = -2x + 2

y = -2x - 2

• Infinite solutions

• (0,-2)

• (0, 2)

• No solution

Tags

CCSS.8.EE.C.8B

Which of the following is the solution to the system?

y = -1

y = -5/2 x + 4

• (0, 4)

• (2,-1)

• (0, -1)

• (2, 1)

Tags

CCSS.8.EE.C.8B

Solve the system by graphing.

y = 1/3 x + 2

y = 1/3 x - 1

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Tags

CCSS.8.EE.C.8B

Solve the system by graphing.

y = 1/3 x + 2

y = -1/2 x + 2

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Tags

CCSS.8.EE.C.8B

A system of equations is ____________.

• Equations that can't be solved algebraically.

• Two or more equations with different variables.

• Two or more equations with the same variables.

• Two or more equations with their own solar system.

Tags

CCSS.HSA.REI.C.8

The solution to a system of equations is the ____________.

• point of intersection

• quadrant they are located

• opposite reciprocal

• slope and y-intercept

Tags

CCSS.8.EE.C.8B

Which is the solution to the system shown in the graph?

• (2,-3)

• (2, 0)

• (3, 2)

• (3,-2)

Tags

CCSS.8.EE.C.8B

Which shows the equation 3x + 2y = 8 solved for 'y'?

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3