Integer
Whole number (e.g. 3, 0, -4 etc)
Inequality
Statements such as a ≠ b, a ≤ b or a > b are inequalities.
Number line
A line where numbers are represented by points upon it.
Set
A defined collection of numbers or objects
Graph
A diagram showing the relationship between variables
Coordinate
The location of a point on the x,y plane
Quadratic
Describing an expression of the form ax^2+bx+c where a, b and c are real numbers
Variable
A letter representing an unknown quantity (eg x, y, p, etc)