Quadratic Functions

y= mx+b ; f(x) = mx+b

y = ax2 + bx +c ; f(x) = ax2 + bx +c

Graph f(x)= x2

Table of values

­2 ­1 0 1 2x

y

Domain:

Range:

Axis of symmetry:

Max/Min:

Vertex:

Graph f(x) = x2 + 1

­2 ­1 0 1 2x

y

Exercise 1

Questions 1 ­ 4