Holt PreAlgebra Chapter1 vocab
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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| Addition Property of Equality | The property that states that if you add the same number to both sides of an equation, the new equation with have the same solution.
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| Algebraic Expression | An expression that contains at least one variable.
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| Algebraic Inequality | An inequality that contains at least one variable.
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| Coefficient | The number that is multiplied by the variable in an algebraic expression.
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| Constant | A value that does not change
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| Coordinate Plane | A plane formed by the intersection of a horizontal number line called the x-axis and a vertical number line called the y-axis.
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| Division Property of Equality | The property that states that if you divide both sides of an equation by the same nonzero number, the new equation will have the same solution.
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| Equation | A mathematical sentence that shows that two expressions are equivalent.
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| Equivalent Expressions | Algebraic expressions that have the same value for every value of variable.
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| Evaluate | To find the value of a numerical or algebraic expression.
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| Graph of an Equation | A graph of the set of ordered pairs that are solution of the equation.
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| Inequality | A mathematical sentence that shows the relationship between quantities that are not equivalent.
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| Inverse Operations | Operations that undo each other: addition and subtraction, or multiplication and division.
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| Isolate the Variable | To get a variable alone on one side of an equation or inequality in order to solve the equation or inequality.
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| Like Term | Two or more terms that have the same variable raised to the same power.
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| Multiplication Property of Equality | The property that states that if you multiply both sides of an equation by the same number, the new equation will have the same solution.
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| Ordered Pair | A pair of numbers that can be used to locate a point on a coordinate plane.
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| Origin | The point where the x-axis and y-axis intersect on the coordinate plane.
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| Simplify | To write a fraction or expression in simplest form.
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| Solution of an Equation | A value or values that make an equation true.
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| Solution of an Inequality | A value or values that make an inequality true.
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| Solution Set | The set of values that make a statement true.
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| Solve | To find an answer or a solution.
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| Substitute | To replace a variable with a number or another expression in an algebraic expression.
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| Subtraction Property of Equality | The property that states that if you subtract the same number from both sides of an equation, the new equation will have the same solution.
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| Term | The parts of an expression that are added or subtracted.
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| Variable | A symbol used to represent a quantity that can change.
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| X-axis | The horizontal axis on a coordinate plane.
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| X-coordinate | The first number in an ordinate pair; it tells the distance to move right or left from the origin.
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| Y-axis | The vertical axis on a coordinate plane.
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| Y-coordinate | The second number in an ordinate pair; it tells the distance to move up or down from the origin.
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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.
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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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