McDougal Littell
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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Proportion | An equation that states two ratios are equal.
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Extremes of a proportion | In the proportion a/b=c/d a and d are the extremes.
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Means of a proportion | In the proportion a/b=c/d b and c are the means.
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Extraneous Solution | A trial solution that does not satisfy the orginal equation.
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Base number of a percent equation | The number that is being compared to in any percent equation.
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Inverse variation | The relationship of two variables x and y if there is a non zero number.
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Constant of variation | The constant variation model.
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Rational number | A number that can be written as the quotient of two integers.
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Rational expression | A fraction whos numerator, denominator, or both numerator and denominator are nonzero polynomials.
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Simplified rational expression | A rational expression is simplified if its numerator and denominator have no factors in common.
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Geometric Probability | The probability P is that an object is tossed onto Region A and lands in Region B.
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Least common denominator | The least common multiple of the denominators of two or more fractions.
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Rational Equation | An equation that contains rational expression.
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Rational Function | A function form f(x)=polynomial/polynomial
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Hyperbola | The graph of a rational function.
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Center of a hyperbola | The point (h,k) in the graph of the rational function.
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Asymptote | A line that graph approaches. The distance between the graph and the line approaches zero.
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
dhmahlman
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