Review of Semester One
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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| rational number | any number that can be written as a ratio of two integers
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| relatively prime | two numbers are relatively prime if their greatest common factor is 1.
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| LCD | the least common multiple of two or more denominators
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| domain | the set of all possible input values of a function
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| vertical line test | if a vertical line intersects the graph of a relation at exactly one point, then the relation is a function.
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| range | the set of all possible values of a function
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| function | an input output relation where each input has exactly one output
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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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| exponent | the number that indicates how many times the base is used as a factor
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| exponential form | a number is written as a base with an exponent
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| power | a number produced by raising a base to an exponent
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| scientific notation | a method of writing very large or small numbers using powers of ten
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| perfect square | a square of a whole number
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| square root | one of two equal factors of a number
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| principal square root | the nonnegative square root of a number
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| density property | between any two real numbers, there is always another real number
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| irrational number | a number that cannot be expressed as a ratio of two integers
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| real number | a rational or irrational number
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| hypotenuse | in a right triangle, the side opposite the right angle
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| leg | in a right triangle, the sides that include the right angle
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| Pythagorean Theorem | in a right triangle, the hypotenuse squared is equal to the sum of th legs squared...a squared plus b squared equals c squared
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| percent change | the amount stated as a percent that a number increases or decreases
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| percent decrease | a percent change indicating a decrease in quantity
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| percent increase | a percent change indicating an increase in quantity
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| commission | the fee paid to a person making a sale
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| commission rate | the fee paid to a person expressed as a percent of the selling price
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| interest | the amount of money charged for borrowing or savin money
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| principal | the initial amount of money borrowed or saved
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| rate of interest | the percent charged or earned on an amount of money
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| simple interest | I=prt, Interest=principal times rate times time
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| area | the number of square units needed to cover a surface
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| perimeter | the distance around a polygon
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| circle | the set of all points in a plane that are the same distance from the center
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| circumference | the distance around a circle
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| diameter | the line that passes through the center of the circle and has endpoints on the circle
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| radius | the line from the center of the circle to a point on the circle
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| base | the shape used to classify a figure
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| cone | a 3d shape that has one vertex and one circular base
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| cylinder | a 3d shape that has two parallel congruent circular bases
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| edge | where two faces meet
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| face | a flat surface of a 3d figure
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| prism | two congruent polygon shaped bases with parallelograms on the sides
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| pyramid | one base that is a polygon and remaining faces are triangles
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| vertex | where a figure comes to a point
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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:
mrssigler
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