Math Vocabulary 3

A plane formed by the intersection of a horizontal number line (X-axis) and a vertical number line (Y-axis).

The point where the X-axis and Y-axis intersect on the plane.

The X and Y-axis divide the coordinate plane into 4 regions called __________.

An equation whose solution forms a straight line on a coordinate plane.

The horizontal axis on a coordinate plane.

A pair of numbers that can be used to locate a point on a coordinate plane.

The X-coordinate of the point where the graph of a line crosses the X-axis.

The Y-coordinate of the point where the graph of a line crosses the Y-axis.

Measure of the steepness of a line or a graph.

Middle number

Number that occurs most frequently.

The sum of the items in a set divided by the number of items in the set. The average.

Difference between the greatest and least values.

A value much greater or much less than the others in the data set.

A graph with points plotted to show a possible relationship between 2 sets of data.

A graph showing how data is distributed by using medians, quartiles, least and greatest values.

The difference between the upper and lower quartiles in a box and whisker plot.

A table that lists items together according to the number of times they occur.

The frequency of all data values that are less than or equal to a given value.

Use a number line and X's show frequency.

A graph that uses vertical or horizontal bars to display data.