PSABM6WF - Student Facing Task---Acc7.5 Lesson 14 Solving Systems of Equations (8.EE.C.8 8.EE.C.8.a)
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Part A)

 

Use the lines to decide whether each statement is true or false. Be prepared to explain your reasoning using the lines.

 

A solution to 8 = -x + 10 is 2.

 

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Select one:
Part B)

 

Use the lines to decide whether each statement is true or false. Be prepared to explain your reasoning using the lines.

 

A solution to 8 = -x + 10 is 2.

 

Explain your reasoning.

Type your answer below:
Part C)

 

Use the lines to decide whether each statement is true or false. Be prepared to explain your reasoning using the lines.

 

A solution to 2 = 2x + 4 is 8.

Select one:
Part D)

 

Use the lines to decide whether each statement is true or false. Be prepared to explain your reasoning using the lines.

 

A solution to 2 = 2x + 4 is 8.

 

Explain your reasoning.

Type your answer below:
Part E)

 

Use the lines to decide whether each statement is true or false. Be prepared to explain your reasoning using the lines.

 

A solution to -x + 10 = 2x + 4 is 8.

Select one:
Part F)

 

Use the lines to decide whether each statement is true or false. Be prepared to explain your reasoning using the lines.

 

A solution to -x + 10 = 2x + 4 is 8.

 

Explain your reasoning.

Type your answer below:
Part G)

 

Use the lines to decide whether each statement is true or false. Be prepared to explain your reasoning using the lines.

 

A solution to -x + 10 = 2x + 4 is 2.

Select one:
Part H)

 

Use the lines to decide whether each statement is true or false. Be prepared to explain your reasoning using the lines.

 

A solution to -x + 10 = 2x + 4 is 2.

 

Explain your reasoning.

Type your answer below:
Part I)

 

Use the lines to decide whether each statement is true or false. Be prepared to explain your reasoning using the lines.

 

There are no values of x and y that make y = -x + 10 and y = 2x + 4 true at the same time.

Select one:
Part J)

 

Use the lines to decide whether each statement is true or false. Be prepared to explain your reasoning using the lines.

 

There are no values of x and y that make y = -x + 10 and y = 2x + 4 true at the same time.

 

Explain your reasoning.

Type your answer below:
Part A)

Here are three systems of equations graphed on a coordinate plane:

 

 

 

 

Match each figure to one of the systems of equations shown here.

 

 

 

 

 

 

 

 

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Select one:
Part B)

Match each figure to one of the systems of equations shown here.

 

Select one:
Part C)

Match each figure to one of the systems of equations shown here.

 

Select one:
Part D)

Find the solution to each system and check that your solution is reasonable

based on the graph.

 

 

Systems of Equations A

 

Write your answer in the following format:

 

(x,y)

 

with no spaces.

Type your answer below:
Part E)

Systems of Equation B.

 

Write your answer in the following format:

 

(x,y)

 

with no spaces.

Type your answer below:
Part F)

Systems of Equations C:

Write your answer in the following format:

 

(x,y)

 

with no spaces.

Type your answer below:
Part A)

Describe what the graph of a system of equations looks like when it has....

 

1 solution

Type your answer below:
Part B)

Describe what the graph of a system of equations looks like when it has....

 

0 solutions

Type your answer below:
Part C)

Describe what the graph of a system of equations looks like when it has....

 

infinitely many solutions

Type your answer below:
Part A)

Are you ready for more?

 

The graphs of the equations  and  intersect at (2,1).

 

Find A and B.


Fill in the blank with your answer.

A = ____

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Type your answer below as a number (example: 5, 3.1, 4 1/2, or 3/2):
Part B)

The graphs of the equations  and  intersect at (2,1). Find A and B


Fill in the blank with your answer.

B = ____

Type your answer below as a number (example: 5, 3.1, 4 1/2, or 3/2):
Part C)

Show or explain your reasoning.

Type your answer below: