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5.5 Quadratic Equations Quizzes back TOMORROW…I hope…

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Presentation on theme: "5.5 Quadratic Equations Quizzes back TOMORROW…I hope…"— Presentation transcript:

1 5.5 Quadratic Equations Quizzes back TOMORROW…I hope…

2 Solving by Factoring 1a) Solve.

3 Solving by Factoring 1b) Solve.

4 Solving by Finding Square Roots 2a) Solve

5 Solving by Finding Square Roots 2b) Solve

6 Solving by Finding Square Roots 3) The function models the height y in feet of a heavy object x seconds after it is dropped from the top of a building that is 270 feet tall. How long does it take the object to hit the ground?

7 Solving by Finding Square Roots 3) The function models the height y in feet of a heavy object x seconds after it is dropped from the top of a building that is 270 feet tall. How long does it take the object to hit the ground? Start y = 0 Finish y = 0

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