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Algebra 1 EOC
Vocabulary
| Term | Definition |
|---|---|
| y-axis | the vertical axis on a cordinate grid |
| Quadrants | the four parts to coordinate grid |
| orgin | the point (0,0) on a coordinate grid |
| relation | a set of order pairs |
| function | a set ordered pairs where the x's do not repeat |
| domain | the x values to a set of order pair |
| x-axis | the horizontal axis on a coordinate grid |
| range | the y values to set of order pairs |
| descrete | individuals points that would not be connected when graphed because not all rationals values define the domain (number of buses and students) |
| continuous | an infinite number of points that are connected when graphed because all real values can be define in the domain (hours worked and hours pay) |
| order pair | a point in the form of (x,y) or (x) (x) |
| variable | a letter used to represent a quantity in algebra |
| vertical line test | a method used to determine if graphs is a function |
| correlartion | a trend for a set of data it can be positive negative constants 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 numbers changed |
| associative property | the groups change () change |
| distributive property | the numbers in sum or difference are both multiplied 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 the symbols <, >. |