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Quadratic EquationFactorableD value? How many solutions? What type (rational, irrational)? 2x 2 – 5x -3 = 0 4x 2 – 5x -6 = 0 2x 2 – 6x -13 = 0 9x 2 + 6x.

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Presentation on theme: "Quadratic EquationFactorableD value? How many solutions? What type (rational, irrational)? 2x 2 – 5x -3 = 0 4x 2 – 5x -6 = 0 2x 2 – 6x -13 = 0 9x 2 + 6x."— Presentation transcript:

1 Quadratic EquationFactorableD value? How many solutions? What type (rational, irrational)? 2x 2 – 5x -3 = 0 4x 2 – 5x -6 = 0 2x 2 – 6x -13 = 0 9x 2 + 6x + 1 = 0 25x 2 – 40x+16 = 0 3x 2 – 8x - 16 = 0 x 2 + 3x +4 = 0 2x 2 + 5x +4 = 0 2x 2 – 5x -14 = 0 -16x 2 + 96x = 0 x 2 + 4x-360 = 0 x 2 +3x +5 = 0

2 Use your calculator to sketch a graph of the quadratic that represents a projectile where t is time in seconds and h is the height h(t) = -16t 2 + 32t+ 100 Find: The maximum height reached: The time when it hits the ground:

3 New River Gorge Bridge 

4 Rewrite in VERTEX Form: y=ax 2 + bx + c

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