Notes Over 9.5 Quadratic Formula

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Presentation transcript:

Notes Over 9.5 Quadratic Formula The solutions of the quadratic equation are given by the Quadratic Formula:

Notes Over 9.5 Using the Quadratic Formula Use the quadratic formula to solve the equation.

Notes Over 9.5 Using the Quadratic Formula Use the quadratic formula to solve the equation.

Notes Over 9.5 Using the Quadratic Formula Use the quadratic formula to solve the equation.

Notes Over 9.5 Modeling a Vertical Motion 4. You retrieve a football from a tree 25 feet above ground. You throw it downward with an initial speed of 0 feet per second. Use a vertical motion model to find how long it will take for the football to reach the ground.

It will reach the ground in 1.25 seconds Notes Over 9.5 Modeling a Vertical Motion It will reach the ground in 1.25 seconds

Notes Over 9.5