Algebra 2 4-9 Guided Practice: Quadratic Systems

3

Video Check: Select all that apply with regards to the video embedded directly above this item.

🕵️ I carefully watched the entire video.

📵 I removed distractions from my field of view while watching the entire video.

🎧 I used headphones (or earbuds) to listen to the entire video as I watched it.

✋ I sought clarification, as needed, to understand each concept in the video.

🎓 I understand each concept in the video and feel ready to move on.

🎯 I feel prepared to complete challenging problems related to the video.

❌ None of these statements apply.

20

Solve It! One way to draw a mouth on the face shown above is to graph the quadratic function below with the given domain restrictions.
What second quadratic function would you graph to open the mouth?
◆ Click here to open the image and overlayed smile parabola on Desmos.
◆ Add a new quadratic equation to create an open mouth.
◆ Take a screenshot of the face with the open mouth you created.
◆ Upload or paste your screenshot to the canvas.

A.CED.3

F.IF.7.a

3

Video Check: Select all that apply with regards to the video embedded directly above this item.

🕵️ I carefully watched the entire video.

📵 I removed distractions from my field of view while watching the entire video.

🎧 I used headphones (or earbuds) to listen to the entire video as I watched it.

✋ I sought clarification, as needed, to understand each concept in the video.

🎓 I understand each concept in the video and feel ready to move on.

🎯 I feel prepared to complete challenging problems related to the video.

❌ None of these statements apply.

10

Take Note: Define quadratic/linear system.

5

10

Problem 1 Got It?

A

B

C

D

A.CED.3

A.REI.11

…

3

Video Check: Select all that apply with regards to the video embedded directly above this item.

🕵️ I carefully watched the entire video.

📵 I removed distractions from my field of view while watching the entire video.

🎧 I used headphones (or earbuds) to listen to the entire video as I watched it.

✋ I sought clarification, as needed, to understand each concept in the video.

🎓 I understand each concept in the video and feel ready to move on.

🎯 I feel prepared to complete challenging problems related to the video.

❌ None of these statements apply.

10

Problem 2 Got It?

A

B

C

D

A.CED.3

A.REI.11

…

3

Video Check: Select all that apply with regards to the video embedded directly above this item.

🕵️ I carefully watched the entire video.

📵 I removed distractions from my field of view while watching the entire video.

🎧 I used headphones (or earbuds) to listen to the entire video as I watched it.

✋ I sought clarification, as needed, to understand each concept in the video.

🎓 I understand each concept in the video and feel ready to move on.

🎯 I feel prepared to complete challenging problems related to the video.

❌ None of these statements apply.

10

Problem 3 Got It?

A

B

C

D

A.CED.3

A.REI.11

F.IF.7.a

10

Problem 3 Got It?

A

B

C

D

A.CED.3

A.REI.11

F.IF.7.a

3

Video Check: Select all that apply with regards to the video embedded directly above this item.

🕵️ I carefully watched the entire video.

📵 I removed distractions from my field of view while watching the entire video.

🎧 I used headphones (or earbuds) to listen to the entire video as I watched it.

✋ I sought clarification, as needed, to understand each concept in the video.

🎓 I understand each concept in the video and feel ready to move on.

🎯 I feel prepared to complete challenging problems related to the video.

❌ None of these statements apply.

10

Problem 4 Got It?
Graph the solution of the system of inequalities at desmos.com.
Zoom and pan your graph to establish an appropriate viewing window.
Capture a screenshot of your graph and upload or paste it onto the Formative canvas.
Use the Formative canvas tools and a bright, contrasting color to shade in the region of solutions (over the shading created by Desmos).
y\leq -x^{2}-4x+3
y\geq x^{2}+3

10

Problem 4 Got It? Reasoning: How many solutions are possible in system of inequalities? Select all that apply.

no solutions

exactly one solution

exactly two solutions

an infinite number of solutions

A.CED.3

A.REI.7

10

Algebra 2 4-9 Guided Practice: Quadratic Systems

Video Check: Select all that apply with regards to the video embedded directly above this item.

Video Check: Select all that apply with regards to the video embedded directly above this item.

Take Note: Define quadratic/linear system.

Problem 1 Got It?

Video Check: Select all that apply with regards to the video embedded directly above this item.

Problem 2 Got It?

Video Check: Select all that apply with regards to the video embedded directly above this item.

Problem 3 Got It?

Problem 3 Got It?

Video Check: Select all that apply with regards to the video embedded directly above this item.

Problem 4 Got It? Reasoning: How many solutions are possible in system of inequalities? Select all that apply.

🧠 Retrieval Practice:
Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?

Video Check: Select all that apply with regards to the video embedded directly above this item.

Video Check: Select all that apply with regards to the video embedded directly above this item.

Take Note: Define quadratic/linear system.

Take Note: How many solutions are possible in a quadratic system of one quadratic equation and one linear equation? Select all that apply.

Take Note: Graph an example of a quadratic/linear system of two equations that has two solutions.
(A system containing one quadratic equation and one linear equation.)

Take Note: Graph an example of a quadratic/linear system* of two equations that has no solutions.
*A system containing one quadratic equation and one linear equation.

Take Note: Graph an example of a quadratic/linear system of two equations that has exactly one solution.

Problem 1 Got It?

Video Check: Select all that apply with regards to the video embedded directly above this item.

Problem 2 Got It?

Video Check: Select all that apply with regards to the video embedded directly above this item.

Problem 3 Got It?

Problem 3 Got It?

Video Check: Select all that apply with regards to the video embedded directly above this item.

Problem 4 Got It? Reasoning: How many solutions are possible in system of inequalities? Select all that apply.

🧠 Retrieval Practice:
Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?

Take Note: How many solutions are possible in a quadratic system of one quadratic equation and one linear equation? Select all that apply.

Take Note: Graph an example of a quadratic/linear system of two equations that has two solutions.
(A system containing one quadratic equation and one linear equation.)

Take Note: Graph an example of a quadratic/linear system* of two equations that has no solutions.
*A system containing one quadratic equation and one linear equation.

Take Note: Graph an example of a quadratic/linear system of two equations that has exactly one solution.

Algebra 2 4-9 Guided Practice: Quadratic Systems

Algebra 2 4-9 Guided Practice: Quadratic Systems

Video Check: Select all that apply with regards to the video embedded directly above this item.

Video Check: Select all that apply with regards to the video embedded directly above this item.

Take Note: Define quadratic/linear system.

Problem 1 Got It?

Video Check: Select all that apply with regards to the video embedded directly above this item.

Problem 2 Got It?

Video Check: Select all that apply with regards to the video embedded directly above this item.

Problem 3 Got It?

Problem 3 Got It?

Video Check: Select all that apply with regards to the video embedded directly above this item.

Problem 4 Got It? Reasoning: How many solutions are possible in system of inequalities? Select all that apply.

🧠 Retrieval Practice:Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?

Video Check: Select all that apply with regards to the video embedded directly above this item.

Video Check: Select all that apply with regards to the video embedded directly above this item.

Take Note: Define quadratic/linear system.

Take Note: How many solutions are possible in a quadratic system of one quadratic equation and one linear equation? Select all that apply.

Take Note: Graph an example of a quadratic/linear system of two equations that has two solutions. (A system containing one quadratic equation and one linear equation.)

Take Note: Graph an example of a quadratic/linear system* of two equations that has no solutions. *A system containing one quadratic equation and one linear equation.

Take Note: Graph an example of a quadratic/linear system of two equations that has exactly one solution.

Problem 1 Got It?

Video Check: Select all that apply with regards to the video embedded directly above this item.

Problem 2 Got It?

Video Check: Select all that apply with regards to the video embedded directly above this item.

Problem 3 Got It?

Problem 3 Got It?

Video Check: Select all that apply with regards to the video embedded directly above this item.

Problem 4 Got It? Reasoning: How many solutions are possible in system of inequalities? Select all that apply.

🧠 Retrieval Practice:Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?

Take Note: How many solutions are possible in a quadratic system of one quadratic equation and one linear equation? Select all that apply.

Take Note: Graph an example of a quadratic/linear system of two equations that has two solutions. (A system containing one quadratic equation and one linear equation.)

Take Note: Graph an example of a quadratic/linear system* of two equations that has no solutions. *A system containing one quadratic equation and one linear equation.

Take Note: Graph an example of a quadratic/linear system of two equations that has exactly one solution.

🧠 Retrieval Practice:
Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?

Take Note: Graph an example of a quadratic/linear system of two equations that has two solutions.
(A system containing one quadratic equation and one linear equation.)

Take Note: Graph an example of a quadratic/linear system* of two equations that has no solutions.
*A system containing one quadratic equation and one linear equation.

🧠 Retrieval Practice:
Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?

Take Note: Graph an example of a quadratic/linear system of two equations that has two solutions.
(A system containing one quadratic equation and one linear equation.)

Take Note: Graph an example of a quadratic/linear system* of two equations that has no solutions.
*A system containing one quadratic equation and one linear equation.