Relations and Functions
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Relation | A set of ordered pairs
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| Domain | The x values in the ordered pair.
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| Range | The y values in the ordered pair.
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| Function | A relation in which the x value has only one partner.
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| Vertical Line Test | A test done vertically in which you pass through only one given point at a time.
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| Function Rule | An equation that describes a function.
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| Independent Variable | The input values.
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| Dependent Variable | The output values.
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| Rate of Change (Slope) | The change in a dependent variable as it relates to the change in the independent variable.
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| Slope Intercept Form | Linear equation written in the form y = mx+b.
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| x-intercept | The point where a line or coordinate crosses the x-axis.
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| y-intercept | The point where a line or coordinate crosses the y-axis.
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| Standard Form | Equation written in the form of Ax+By=C.
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| Point-Slope Form | Equation written in the form of y-y1=m(x-x1).
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| Coordinate Plane | Graph created from 2 perpendicular lines.
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| x-axis | Horizontal line on the coordinate plane.
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| y-axis | Vertical line on the coordinate plane.
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| Quandrants | Each individual 90 degree box formed from the two intersecting perpendicular lines.
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Created by:
tamarablyons
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