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varibles and pattern


change to became different. for example temperatures rise and fall prices increase and decrease and so on. In mathmatics quantities that change are called variables.
coordinate graph A graphical represontating of pair of related numerical values that shows the relationship between two variable.It relates the independent variable{shown on the x-axis and the dependent variable show on the y- axis
coordinate pairs an ordered pair of number used to locate a point on a coordinate grid. the ffirst number in a coordinate pair is the value for the x coordinate and the second number is the value for the y coordinate.
dependent variable one of the two variables in a relationship. Its value depends upon oris determined by the other variables called the indepent variable.
equation formule A rule containing variables that represent a mathmatical relationship
independent variable one of the two variables in a relationship. its value determines the value of the other variable called the depent varianle. if you organize a bike tour.
pattern a change that occurs in an predictable way.
relationship An associaition between tow or more variables. If one of the variable may aslo changesand the change may be predictable.
rule A summary of a predictable relaionship that tells how to find the value of variable.
scale a labeing scheme used on each of the axes on a coordinarte grid.
symbolic form Anything written or expressed through the use of symbos
table a list of values for two or more variables that shows the relationship between them. table often represnt data made experiments or from.A series of aritmetic operations
variable a quantily that can change letters are often used as symbols to represent variables in rules or equations that describe pattern
x-axis the number line that is horizontal on a coordinate grid.
y axis the number line that isvertical on a coordinate grid.
Created by: puppybear20