Graphing Quadratics
Section 1:Vertex Form of a Quadratic Function
If you need more practice finding the vertex or the axis of symmetry, click the button below. Keep in mind that the first page of problems we won't cover until section 2.
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Section 2: Standard Form of a Quadratic Function
After watching the video on the right, you should be able to complete the worksheet below. I work through several of the problems from the worksheet during the video so you can watch before we get to this in class, or follow along as you do this for homework.
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Section 3: Factored Form of a Quadratic Function
If you need some practice factoring quadratic equations try the link to the right. Don't forget to check your answers by scrolling to the bottom!
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Section 4: Complex Numbers and Operations
If you need some extra practice simplifying, adding/subtracting, or multiplying/dividing complex numbers click the button below.
Need some practice rationalizing imaginary denominators? Click the button below for more practice.
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Section 5: Completing the Square
If you need extra practice on completing the square then please use the button below.
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Section 6: Quadratic Formula
If you think you need extra practice on using the quadratic formula, then you should complete some problems from the worksheet below. Make sure you try some from both the first and the second page because they do get harder as you go.
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Section 7: Linear-Quadratic Systems |
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Design Challenge
Project
The project that is on the right is how I wrap up my Topic 2 that is related to quadratics.
Students use the video of a student throwing and another catching a football at one of our games from 2018. They use the data that can be collected from the video to create a graphical model of the throw using Desmos. From there students will answer questions connecting the real world representation to the graphical model. |