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Quadratic Functions and Equations Ch. 4.2 Standard Form of a Quadratic Function EQ: I Will...

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Presentation on theme: "Quadratic Functions and Equations Ch. 4.2 Standard Form of a Quadratic Function EQ: I Will..."— Presentation transcript:

1 Quadratic Functions and Equations Ch. 4.2 Standard Form of a Quadratic Function EQ: I Will...

2 Bell Work EQ: I Will...

3 Standard Form of a Quadratic Function READ Any quadratic function is a stretch, compression, reflection, and/or a translation of y=x^2. The standard form of a quadratic function is Ax^2+Bx+C. The values of A, B, and C provide the following information about the graph: Whether the graph opens upward or downward The coordinates of the vertex The axis of symmetry The y-intercept This lesson will examine the connection between standard form and vertex form. EQ: I Will...

4 Good to know… EQ: I Will...

5 Standard Form EQ: I Will...

6 Graphing a Function of the Form y=ax^2 + bx + c EQ: I Will...

7 Graphing a Function of the Form y=ax^2 + bx + c EQ: I Will...

8 Graphing a Function of the Form y=ax^2 + bx + c Now you try… EQ: I Will...

9 Converting Standard Form to Vertex Form I EQ: I Will...

10 Converting Standard Form to Vertex Form EQ: I Will...

11 Converting Standard Form to Vertex Form Now you try… EQ: I Will...

12 Closure (On your bell sheet) Describe what the standard form of a function tells you about its graph. EQ: I Will...

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