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16 Cards in this Set

  • Front
  • Back


Y is equal to a function of x


This is functional notation



More than one* bad writing lol


You should know the differences





Functions

encapsulation of a task

y = mx + b

y is a function of x

Vertical line test

Drawing a vertical for any value of of x in the domain and counting the number of tunes the line intersects the graph

A relationship between independent and dependent variables is called a relation if there is more than one x value

Fails vertical line test



Function

fails horizontal line test

Relationship between a dependent and independent variable

One to one

Passes horizontal and vertical


(1,2) , (2,5) , (3, 3) , (4,6)

I

Set of all integers

R

Set of all real numbers

Dashed line


If it does not have an equal sign

Exclusive

Inclusive


Full line

Square bracket