Algebra 2 4-3 Mixed Review: Modeling With Quadratic Functions
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Last updated about 3 years ago
7 questions
10
Review Lesson 4-2: - Graph the functions on the same plane at desmos.com.
- Zoom and pan your graph to establish an appropriate viewing window.
- Take a screenshot of your graph.
- Upload or paste your screenshot to the canvas.
Review Lesson 4-2:
- Graph the functions on the same plane at desmos.com.
- Zoom and pan your graph to establish an appropriate viewing window.
- Take a screenshot of your graph.
- Upload or paste your screenshot to the canvas.
10
Review Lesson 3-2: Solve the system by elimination on the canvas. Show each step and write the solution in the space provided.
You may also complete your work on paper or on a whiteboard and upload a clear picture of it to the canvas.
Review Lesson 3-2: Solve the system by elimination on the canvas. Show each step and write the solution in the space provided.
You may also complete your work on paper or on a whiteboard and upload a clear picture of it to the canvas.
10
Review Lesson 2-2: y varies directly with x. Match each direct variation with its solution.
Review Lesson 2-2: y varies directly with x. Match each direct variation with its solution.
- If y = 2 when x = 5, find y when x = 2.
- If y = -2 when x = 4, find y when x = 7.
- 2.5
- 0.8
- -3.5
10
Review Lesson 1-3: Match each expression with its simpler form.
Review Lesson 1-3: Match each expression with its simpler form.
- 3x² + 3(2)x - 2 - 2x² - x + 1
- x² + x + 4x - 1
- x² - 2(2 - x ) + 3
- x² + 2x - 1
- x² + 5x - 1
10
Vocabulary Review: Identify the graphs that are NOT parabolas.
Vocabulary Review: Identify the graphs that are NOT parabolas.
10
Use Your Vocabulary: Match each description on the left with the equation that models it on the right.
Use Your Vocabulary: Match each description on the left with the equation that models it on the right.
- The string section of the orchestra has twice as many violins as cellos.
- There were 100 shin guards in the closet, and each player took 2.
- There are two eggs per person with one extra for good measure.
- y = 2x + 1
- y = 2x
- y = 100 - 2x
10
Modeling: Consider the table showing a meteorologist's predicted temperatures for the day.
Modeling: Consider the table showing a meteorologist's predicted temperatures for the day.
Which calculator screen below shows the correct data entry for a quadratic model?