Graph Linear Systems Special Solutions

Solve the following system of equations using the process of substitution. If your results involve a special case of linear systems, classify the appropriate response as "infinitely many solutions" or "no real solutions." (Section 3.2)

• (1, 3)

• (-1, -8)

• (1, 2)

• (3, -1)

Tags

CCSS.8.EE.C.8B

A student attempted to solve a system by graphing and this was the result. What is the solution to the system?

• No solution

• Infinitely Many Solutions

• Cannot be determined

Tags

CCSS.8.EE.C.8B

A student attempted to solve a system by graphing and this was the result. What is the solution to the system?

• No solution

• Infinitely Many Solutions

• Cannot be determined

Tags

CCSS.8.EE.C.8B

What is the solution?

• (1, -1)

• (-1, 1)

• (0, -2)

• (0, 1)

Tags

CCSS.8.EE.C.8B

This system has _____ solutions

• 0

• 1

• 2

• Infinitely many

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

Solve the system of equations by graphing.
y = -4x + 5
y =  3x - 16

• (-3, -25)

• (3,-7)

• (11, 17)

• (21, 47)

Tags

CCSS.8.EE.C.8B

How many solutions will this system have? 

• No solution

• One Solution

• I Don't Know

• Infinitely Many Solutions

Tags

CCSS.8.EE.C.8B

What is the solution?

• 1

• -2

• (1, 2)

• (1, -1)

Tags

CCSS.8.EE.C.8B

If a system of linear equations has one solution, what does this mean about the two lines?

• Parallel lines

• the same line

• Intersecting lines

Tags

CCSS.8.EE.C.8A