Chapter 1 - 8A
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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algebraic expressions | An expression with one or more numbers, variables, and arithmetic operation
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base | when a number is raised to a power, the number that is used as a factor is the base
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coefficient | The number in front of a variable
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conditional statement | Statements written in the form 'If A, then B'
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coordinate system | the grid formed by the intersection of two number lines, the horizontal axis and the vertical axis
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counterexample | A specific case in which a statement is false
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deductive reasoning | The process of using facts, rules, definitions, or properties to make a conclusion
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dependent variable | The variable in a relation that depends on the value of the independent variable
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domain | The input or x values of a function
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exponent | Tells you how many times to multiply the base by itself
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function | One input = one output
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hypothesis | The part of the conditional that is after the 'if'
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independent variable | The variable in a relation that does not depend on the value of the dependent variable
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inequality | A statement that compares two quantities using <, >, ≤,≥, or ≠
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integer | A positive or negative whole number
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irrational numbers | A number that cannot be expressed as a ratio or fraction
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like terms | Terms that have the same variable
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multiplicative inverses | For any number a, a * (1/a) = 1
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order of operations | PEMDAS
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perfect square | Rational numbers whose square roots are whole numbers
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real numbers | The set of rational numbers and irrational numbers together
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reciprocal | The multiplicative inverse of a number - flip it
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solution | A replacement value for the variable in an open sentence - the answer
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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:
mlacelle
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