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Algebra 1 EOC
Vocabulary
| 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 grid |
| relation | a set of ordered pairs |
| function | a set of ordered pairs where the x's do not repeat |
| domain | the x values to a set of ordered pairs. |
| x axis | the horizontal axis on a coordinate grid. |
| range | the Y values to a set of ordered pairs |
| discrete | individual points that would not be connected when graphed because not all rational values define the domain |
| continuous | an infinite number of points that are connected when graphed because all real values can be defined in the domain |
| ordered pair | a point in the form of (x,y) or (x,f(x)) |
| variable | a letter used to represent a quantity 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, negative, constant or no correlation |
| independent variable | the x value of the function. also called the domain |
| dependent variable | the y value of the function. also called the range |
| the symbol f(x) | means y |
| evaluate | to solve |
| commutative property | the order of the number change |
| associative property | the groups change |
| distributive property | The number in a sum or difference are both multiplied by the same value |
| simplify | make the problem smaller by combining like terms |
| like terms | terms that have the same variable or same variable with the same exponents. |
| ratio | comparison of two quantities |
| proportion | comparison of two ratios |
| inequality | an algebraic expression that uses symbols <,>. |