Solutions for Systems of Linear Equations by Inspection

Which is a true statement about the system of equations graphed below?

• The system of equations does not have a solution because

  the lines do not intersect.

• The system of equations has one solution, although it is not

  visible on the graph.

• The system of equations has an infinite number of solutions.

• None of the statements above are true.

Tags

CCSS.8.EE.C.8B

Does the system have one, none or infinite solutions?

y = 2x -11

y = 2x +5

• One

• None

• Infinitely many solutions

Tags

CCSS.8.EE.C.8B

How many solutions?

y= -3x - 3

y= -3x - 3

• Infinitely Many

• No Solution

• One Solution

Tags

CCSS.8.EE.C.8B

How many solutions?

y=8x+2

y=8x-2

• No solution

• Infinitely Many

• One solution

Tags

CCSS.8.EE.C.8B

How many solutions?

y=-1/3x+9

y=-1/3x+9

• One solution

• No solution

• Infinitely Many

Tags

CCSS.8.EE.C.8B

How many solutions?

y=2x+4

y=3x-1

• No solution

• One solution

• Infinitely Many

Tags

CCSS.8.EE.C.8B

How many solutions?

y=-8/9x-7

y=-8/9x+7

• No solution

• Infinitely Many

• One solution

Tags

CCSS.8.EE.C.8B

How many solutions?

y=-4x-8

y=3x+7

• Infinitely Many

• No solution

• One solution

Tags

CCSS.8.EE.C.8B

How many solutions?

y=2/3x+3

y=5/4x+3

• Infinitely Many

• One solution

• No solution

Tags

CCSS.8.EE.C.8B

How many solutions?

y=6x-8

y=6x-8

• No solution

• One solution

• Infinitely Many

Tags

CCSS.8.EE.C.8B