Drawing/Interpreting Graphs (Junior Cert Mathematics): Flashcards

A rule that assigns each input exactly one output

The input

Set of possible inputs (values of $x$)

Set of possible outputs (values of $f(x)$)

Visual representation on coordinate plane

Inputs

Outputs

Choose the domain

Create a table of values

Plot the points

Draw the graph (curve or line)

Straight line

U-shaped curve

$x$-axis and $y$-axis