Quadratic FunctionsTaylor H.

Asia J.

Period 1 :)

Definition ; Quadratic function; a function that can be

described by an equation of a form f(x)=ax^2+bx+c

Examples; f(x) = -2x2 + x - 1 f(x) = x2 + 3x + 2 f(x) = x2 + 2x - 3 g(x) = 4x2 - x + 1 h(x) = -x2 + 4x + 4

Real World Examples Quadratic equations not only described the

orbits along which the planets moved round the Sun, but also gave a way to observe them more closely.

Real World Examples 2 Building a 72-story skyscraper like Trump Tower in New

York City is no easy feat. That’s where structural engineers like Ysrael Seinuk come in. This movie explains how shapes are at the foundation of structural engineering

Real World Examples 3 The science of optics teaches us how to make "bigger eyes",

and if you want to look at something very far away, or very faint, you're going to need a really huge eye--such as the one used at Kitt Peak by astronomers studying distant galaxies

Nature Examples

Nature Examples

Nature Examples

Graphs Of Functions

Graphs Of Functions

Graph Of Quadratic Function

Sources www.math.com

Sources www.algebra.com

Sources www.analyzemath.com