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Algebra 2: Conic Sections. Chapter 10. 10-2 Parabolas. 10-2 Parabolas. Write an equation given the focus and directrix . Use the distance formula. 10-2 Parabolas. 10-2 Parabolas. The most general form of a quadratic function is y= ax 2. 10-2 Parabolas. 10-2 Parabolas. 10-2 Parabolas.
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Algebra 2: Conic Sections Chapter 10
10-2 Parabolas • Write an equation given the focus and directrix. • Use the distance formula.
10-2 Parabolas • The most general form of a quadratic function is y= ax2
10-2 Parabolas • Complete the square to convert the equation into vertex form.
10-3 Circles • Complete the squares to convert equations to standard form. • x2 + y2 – 2x + 6y + 9 = 0 • x2 + y2 -2x - 4y - 20 = 0 • x2 + y2 – 4x + 8y + 16 = 0