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Slideshow Transcript
- Slide 1:Quadratic: what does it mean? Presented by Rachel Cywinski July 2008
- Slide 2: X + 3x + 2 2 Why is this “ quadratic ” ? 07/ 08 29/ quadratic 2
- Slide 3: Meet “x”. • “ X ” is a line. • “ X ” is one-dimensional. • Here is “ X ” : _____ 07/ 08 29/ linear 3
- Slide 4: Meet “X2 ”. • “ X2 ” is a square. • “ X2 ” is two-dimensional. • Here is “ X2 ” : _____ ____ 07/ 08 29/ quadratic 4
- Slide 5:Quadrilaterals Quadrilateral Parallelogram Trapezoid Is

