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Unit 5 Review (Algebra 2)

Unit 5 Review (Algebra 2)

Assessment

Presentation

Mathematics

9th - 12th Grade

Practice Problem

Hard

CCSS
HSA.REI.C.7, 8.EE.C.8B, HSA.REI.D.12

+1

Standards-aligned

Created by

Edward Jones

Used 10+ times

FREE Resource

3 Slides • 12 Questions

1

Unit 5 Review (Systems)

Algebra 2

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2

Sections in Unit 5

  • 5.1 Solving Linear Systems via Graphing

  • 5.2 Solving Non-linear Systems via Graphing

  • 5.3 Solving Linear Systems of Inequalities

  • 5.4 Solving Linear Systems via Substitution

  • 5.5 Solving Linear Systems via Elimination

  • 5.6 Solving 3x3 Linear Systems (Part 1)

  • 5.7 Solving 3x3 Linear Systems (Part 2)

  • 5.8 Systems Application Problems

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3

Fill in the Blank

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How many solutions exist for the graphed system?

Type your numerical answer into the box.

4

Multiple Choice

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Which system of equations is displayed in the graph?

1

y=(x+1)23y=\left(x+1\right)^2-3

y= x11y=-\ \sqrt[]{x-1}-1

2

y=x+13y=\left|x+1\right|-3

y= x+11y=-\ \sqrt[]{x+1}-1

3

y=x13y=\left|x-1\right|-3

y= x+11y=-\ \sqrt[]{x+1}-1

4

y=(x1)23y=-\left(x-1\right)^2-3 y=x+11y=\sqrt[]{x+1}-1

5

Fill in the Blank

Question image

What is the solution to the system of equations shown?

Type your answer as an ordered pair. Example: (5,-1)

6

Multiple Choice

Question image

Which system of inequalities matches the given graph?

1

y>x+3y>-x+3

y23x1y\le\frac{2}{3}x-1

2

yx3y\le-x-3

y>23x+1y>\frac{2}{3}x+1

3

y<x+3y<-x+3

y23x1y\le\frac{2}{3}x-1

4

yx+3y\le-x+3

y>23x1y>\frac{2}{3}x-1

7

Multiple Select

Question image

Select ANY coordinates that ARE solutions to the graph of the system of inequalities.

1

(0, -1)

2

(5, 0)

3

(-5, 0)

4

(-1, 2)

5

8

Multiple Choice

The Chess Club is selling brownies and lemon bars to raise money to travel out of state. They only have enough baking materials for no more than 200 brownies and lemon bars total, however, they need to make at least 630 dollars. If they sell each brownie for $4 and each lemon bar for $2.50, which system matches this scenario?

1

b+l200b+l\le200

4b+2.5l6304b+2.5l\ge630

2

b+l>200b+l>200

4b+2.5l>6304b+2.5l>630

3

b+l200b+l\ge200

4b+2.5l6304b+2.5l\le630

4

b+l200b+l\le200

4b+2.5l6304b+2.5l\le630

9

Multiple Choice

Which equation could pair with 2yx=72y-x=7 to create a system with no solution?

1

y=12x+4y=-\frac{1}{2}x+4

2

y=12x+3y=\frac{1}{2}x+3

3

y=2x3y=2x-3

4

y=27x+1y=\frac{2}{7}x+1

10

Fill in the Blank

Solve the following system:

x+4y=25−x+4y=25

2x2y=10-2x-2y=-10

Write your answer as an ordered pair: (x,y).

If no solution exists, write "ns".

If there are infinitely many, write "ims".

11

Fill in the Blank

Solve the following system:

3x+2y=1-3x+2y=1

6y=9x+36y=9x+3

Write your answer as an ordered pair: (x,y).

If no solution exists, write "ns".

If there are infinitely many, write "ims".

12

Fill in the Blank

Solve the following system:

f(x)=x2+6f\left(x\right)=-x^2+6

g(x)=2x2g\left(x\right)=-2x-2

One of the solutions is (-2, 2). What is the other solution? Type your answer as an ordered pair: (x,y).

13

Fill in the Blank

Solve the system of equations for all 3 variables:

6x+8y3z=106x+8y-3z=-10

2x+8y5z=22x+8y-5z=2

5x8y+4z=7-5x-8y+4z=7

Type your answer as an ordered triple: (x,y,z).

14

Fill in the Blank

Solve the system of equations for all 3 variables:

3x+4y+4z=83x+4y+4z=-8

5x+3y2z=25x+3y-2z=2

x+3y+4z=2x+3y+4z=-2

Type your answer as an ordered triple: (x,y,z).

15

That's it!

  • You can use this Quizizz in coordination with your review packet for studying!

  • The test questions are of similar difficulty, but this isn't everything.

  • If something went poorly during the game, then do something about it!

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Unit 5 Review (Systems)

Algebra 2

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