Quadratic Functions
by Megan Phillips
Basics for quadratic functions!
The graph of a quadratic function is a curve called a parabola ,the parabola can curve up, down, and can be wide or steep , and can look different from other ones easily.
The picture on the side is what they look like.
All Parabolas are symmetric
Maximum
A Parabola that curves upward has a maximum which is the highest point of it.
Minimum
A parabola that curves downward has a minimum which is the lowest point of it.
Example of parabolas in real life
Formula
the formula for quadratic functions is f(x) = ax2 + bx + c,