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Practice Solving Systems by Graphing

Last updated over 4 years ago

7 questions

1

1

1

1

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1

Watch the video below to see the first problem completed and see how to graph lines more clearly using the Formative Tools.

Watch the video below to see and hear how to complete #1

Question 1

1.

Graph the system of equations and type your answer in as and (x,y) coordinate.

Question 2

2.

Graph the system of equations and type your answer in as and (x,y) coordinate.

Question 3

3.

Graph the system of equations and type your answer in as and (x,y) coordinate.

Question 4

4.

Graph the system of equations and type your answer in as and (x,y) coordinate.

Question 5

5.

Stacie has $10 and spends $1 every day. Her brother Ben has $4 and earns $1 every 2 days.
Write and graph the equations to determine when they will have the same amount of money and how much money they will have. Most parts of your answer will be on the "Show your work" board; just put the coordinates in the answer box.

If you struggled with #5, no worries! Watch the video below to see it completed.

Question 6

6.

Drew has 6 baseball cards and buys one every three weeks. Brent has 1 baseball card and buys 2 every week.
Write and graph the equations to determine when they will have the same number of baseball cards and how much they will have. Most parts of your answer will be on the "Show your work" board; just put the coordinates in the answer box.

Question 7

7.

The temperature in Boise is 5 degrees and is increasing 2 degrees every hour. The temperature in Detroit is 17 degrees and is decreasing 1 degree every hour.
When will the temperature be the same and what will it be?
Most parts of your answer will be on the "Show your work" board; just put the coordinates in the answer box.