Graphing and Data Analysis

A reference line used to show values on a graph.

A plotted coordinate representing a pair of values.

The variable that is measured and normally plotted on the y-axis.

The variable that is changed or selected and normally plotted on the x-axis.

A straight line drawn to represent the overall trend in a set of experimental data.

A graph showing a relationship that follows approximately a straight line.

A relationship in which variables change at a constant rate, producing a straight-line pattern.

A relationship in which one variable generally decreases as the other increases.

A relationship in which one variable generally increases as the other increases.

The numerical intervals used along an axis.