GenMath | Functions & their Graphs

Define RELATION

A rule in regards to a pairing/link between a set of inputs and outputs

What is DOMAIN?

(x) or {x|x E R} or {x|x = …}

What is RANGE

(y) or {y|y E R} or {y|y = …}

What is the word form of…

{x|x = …}

The set of all x’s such that x is equal to…

What is the word form of…

{x|x E R}

The set of all x’s such that x is an element of the set of real numbers

Name all types of relations

One-to-One | One-to-Many | Many-to-One

Name all types of functions

Linear, Quadratic, Square Root, Cube Root, Absolute Value

Linear

y = = mx+b

Quadratic

y = ax²+bx+c

Square Root

y = a$\sqrt{\left(b\left(x-h\right)\right)}$ + k

Cube Root

y = $a^3\sqrt{\left(b\left(x-h\right)\right)}+k$

Absolute Value

y = a|b (x-h) | + k