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Chapter 10: Quadratic Equations and Functions

Difficulty Level: At Grade Created by: CK-12

As you saw in Chapter 8, algebraic functions not only produce straight lines but curved ones too. A special type of curved function is called a parabola. Perhaps you have seen the shape of a parabola before:

  • The shape of the water from a drinking fountain
  • The path a football takes when thrown
  • The shape of an exploding firework
  • The shape of a satellite dish
  • The path a diver takes into the water
  • The shape of a mirror in a car’s headlamp

Many real life situations model a quadratic equation. This chapter will explore the graph of a quadratic equation and how to solve such equations using various methods.

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Grades:
8 , 9
Date Created:
Feb 22, 2012
Last Modified:
Jan 14, 2016
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