adjacent angles  are angles that have a common ray coming out of the vertex going between two other rays, with no overlap of the regions 
coefficient  a constant number that serves as a measure of some property or characteristic 
constant  invariable; repeating; continually occurring; persistent 
distance formula  algebraic expression that gives the distance between two points in a particular coordinate system in a particular number of dimensions 
domain  field; territory over which rule or control is exercised; networked computers that share a common address 
formula  plan; directions for making something; a group of symbols that make a mathematical statement 
hypotenuse  the side of a right triangle opposite the right angle 
lateral area  the sum of the areas of the lateral (vertical) faces of a cylinder, cone, frustum, or the like 
linear equation  a polynomial equation of the first degree 
linear inequality  an inequality which involves a linear function. 
Pythagorean theorem  a relation in Euclidean geometry among the three sides of a right triangle, it states that the square of the hypotenuse is equal to the sum of the squares of the other two sides 
range of a function  the set of values of the dependent variable for which a function is defined 
scatter plot  a type of display using Cartesian coordinates to display values for two variables for a set of data 
scientific notation  a method of writing or displaying numbers in terms of a decimal number between 1 and 10 multiplied by a power of 10 
slope  be at an angle; incline; gradient 
slopeintercept form  the equation of a straight line in the form y = mx b where m is the slope of the line and b is its yintercept 
solids  geometric figure having three dimensions 
surface area  the extent of a 2dimensional surface enclosed within a boundary 
term  limited period of time; point in time at which something ends; termination; deadline 
