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algebra 1 EOC
vocabulay
| Term | Definition |
|---|---|
| y-axis | the vertical axis on a coordinate grid |
| quadrants | the four parts to a coordinate grid |
| origin | the point (0,0) on a coordinate frid |
| relation | a set of ordered pairs |
| function | a set of ordered pair where the x's do not repeat |
| domain | tyhe x vauls to a set of ordered pair |
| x-axis | the horzontal axis on a coordinate grid |
| range | the y values to a lset of ordered pairs |
| discrete | individual points that would not be connected when graphed because all real values can be define the domain (number of buses and student) |
| continuous | an infinite number of points that are connected when graphed because nat all real values can be defines in the domain (hours worked and pay) |
| ordered pair | a point in the form of (x,y) or (xf(x)) |
| variable | a letter used to represent aquantity in algebra |
| vertical line test | a method used to determine if a graph is a function |
| correlation | the trend for a set of data it can be positive negitive constant or no correlation |
| independent variable | the x values of the function also colled the domain |
| dependent variable | the y values of the function alson called the range |
| the symbol f(x) | means y |
| evaluate | to solve |
| commutative peoperty | the order of the number change |
| associative peoperty | the groups change (parenthesis change |
| distribute property | the numbers in a sum or difference are both multiplied by the same vaule |
| simplify | make the peoblem smaller by combining like terms |
| like terms | term that have the same variable or same variable with the same exponents |
| ratio | comparion of two quantities |
| proportion | comparison of two ratios |
| inequality | an algebraic expression that uses the symbols <,> |