Unit 3 Test

10

What is the solution to the following system of linear equations?
\text{Graph 1: } 4x+8y=8
\text{Graph 2: } y=2x-1

Do your best to sketch the two graphs and make sure to CLEARLY label the solution

10

What is the solution to the system of linear equations? Solve using the Substitution Method.
y=4x-9\\y=\frac{2}{3}x-4


x=_______ 
y=_______ 
Make sure to show your work! Partial credit will be given for a correct answer with no work shown!

10

Which System of linear inequalities is (2,-3) NOT a solution? (Hint: plug in the (x,y) values into the two equations to see if they are true)

10

Graph the following inequality. Be sure to use the correct type of circle to mark your point:

2y\leq4

10

Graph the following compound inequality. Be sure to use the correct type of circle to mark your point. Extend the number line if you need to

-5-6x\leq 19 AND 9-12x>-135

Use the following equation to answer problems 6-7: 

y\leq-3x+2

30

Graph linear inequality. You get points for accurate line placement, whether or not the line is dotted/solid, and correct shading.

10

Name one point that lies within the shaded area. This question will be graded by hand

10

Unit 3 Test

What is the solution to the following system of linear equations?
\text{Graph 1: } 4x+8y=8
\text{Graph 2: } y=2x-1

Do your best to sketch the two graphs and make sure to CLEARLY label the solution

Which System of linear inequalities is (2,-3) NOT a solution? (Hint: plug in the (x,y) values into the two equations to see if they are true)

Graph the following inequality. Be sure to use the correct type of circle to mark your point:

2y\leq4

Graph the following compound inequality. Be sure to use the correct type of circle to mark your point. Extend the number line if you need to

-5-6x\leq 19 AND 9-12x>-135

y\leq-3x+2

Graph linear inequality. You get points for accurate line placement, whether or not the line is dotted/solid, and correct shading.

Name one point that lies within the shaded area. This question will be graded by hand

Graph the system of linear inequalities, with the correct line types and shading. Additionally, mark and label one possible solution

2y+4x\ge6
2x+y>4

What is the solution to the following system of linear equations?
\text{Graph 1: } 4x+8y=8
\text{Graph 2: } y=2x-1

Do your best to sketch the two graphs and make sure to CLEARLY label the solution

Which System of linear inequalities is (2,-3) NOT a solution? (Hint: plug in the (x,y) values into the two equations to see if they are true)

Graph the following inequality. Be sure to use the correct type of circle to mark your point:

2y\leq4

Graph the following compound inequality. Be sure to use the correct type of circle to mark your point. Extend the number line if you need to

-5-6x\leq 19 AND 9-12x>-135

y\leq-3x+2

Graph linear inequality. You get points for accurate line placement, whether or not the line is dotted/solid, and correct shading.

Name one point that lies within the shaded area. This question will be graded by hand

Graph the system of linear inequalities, with the correct line types and shading. Additionally, mark and label one possible solution

2y+4x\ge6
2x+y>4

Unit 3 Test

Unit 3 Test

What is the solution to the following system of linear equations?\text{Graph 1: } 4x+8y=8\text{Graph 2: } y=2x-1Do your best to sketch the two graphs and make sure to CLEARLY label the solution

Which System of linear inequalities is (2,-3) NOT a solution? (Hint: plug in the (x,y) values into the two equations to see if they are true)

Graph the following inequality. Be sure to use the correct type of circle to mark your point:2y\leq4

Graph the following compound inequality. Be sure to use the correct type of circle to mark your point. Extend the number line if you need to-5-6x\leq 19 AND 9-12x>-135

y\leq-3x+2

Graph linear inequality. You get points for accurate line placement, whether or not the line is dotted/solid, and correct shading.

Name one point that lies within the shaded area. This question will be graded by hand

Graph the system of linear inequalities, with the correct line types and shading. Additionally, mark and label one possible solution2y+4x\ge62x+y>4

What is the solution to the following system of linear equations?\text{Graph 1: } 4x+8y=8\text{Graph 2: } y=2x-1Do your best to sketch the two graphs and make sure to CLEARLY label the solution

Which System of linear inequalities is (2,-3) NOT a solution? (Hint: plug in the (x,y) values into the two equations to see if they are true)

Graph the following inequality. Be sure to use the correct type of circle to mark your point:2y\leq4

Graph the following compound inequality. Be sure to use the correct type of circle to mark your point. Extend the number line if you need to-5-6x\leq 19 AND 9-12x>-135

y\leq-3x+2

Graph linear inequality. You get points for accurate line placement, whether or not the line is dotted/solid, and correct shading.

Name one point that lies within the shaded area. This question will be graded by hand

Graph the system of linear inequalities, with the correct line types and shading. Additionally, mark and label one possible solution2y+4x\ge62x+y>4

What is the solution to the following system of linear equations?
\text{Graph 1: } 4x+8y=8
\text{Graph 2: } y=2x-1

Do your best to sketch the two graphs and make sure to CLEARLY label the solution

Graph the following inequality. Be sure to use the correct type of circle to mark your point:

2y\leq4

Graph the following compound inequality. Be sure to use the correct type of circle to mark your point. Extend the number line if you need to

-5-6x\leq 19 AND 9-12x>-135

Graph the system of linear inequalities, with the correct line types and shading. Additionally, mark and label one possible solution

2y+4x\ge6
2x+y>4

What is the solution to the following system of linear equations?
\text{Graph 1: } 4x+8y=8
\text{Graph 2: } y=2x-1

Do your best to sketch the two graphs and make sure to CLEARLY label the solution

Graph the following inequality. Be sure to use the correct type of circle to mark your point:

2y\leq4

Graph the following compound inequality. Be sure to use the correct type of circle to mark your point. Extend the number line if you need to

-5-6x\leq 19 AND 9-12x>-135

Graph the system of linear inequalities, with the correct line types and shading. Additionally, mark and label one possible solution

2y+4x\ge6
2x+y>4