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Algebra1 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) |
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 date. |
Independent Variable | The x value of the function or domain |
Dependent Variable | The y value of the function or domain |
The Symbol f(x) | Means y |
Evaluate | To Solve |
Commutative Property | To order of the numbers change |
Associative Property | The Groups change |
Distributive Property | The numbers 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 exponets |
Ratio | Comparison of two quantities |
Proportion | Comparison of two ratios |
Inequality | An algebraic expression that uses the symbols <,> |