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CC3 Chapter 1 Vocab
Question | Answer |
---|---|
An organized method to solve problems. The ___'s stand for Describe/Draw, Define, Do, Decide, Declare | 5D |
The number of square units needed to fill up a region on a flat surface | area |
A graphic way of showing a summary of data using the median, quartiles, and extremes of data | box plot (box & whisker plot) |
The number corresponding to a point on the number line or an ordered pair (x,y) that corresponds to a point in a two-dimensional coordinate system | coordinates |
When one quantity DEPENDS for its value on one or more others, it is called the ____________ variable | dependent |
When one quantity changes in a way that does not depend on the value of another quantity, the value that changes independently is represented within the ___________ variable. | independent |
A way of displaying data that is much like a bar graph in that the height of the bars is proportional to the number of elements. Includes a RANGE of values. | histogram |
The set of numbers (... -3, -2, -1, 0, 1, 2, 3, ...) | integers |
The ________ value is the independent variable in a relation. Substitute this into our rule (equation) to determine output value | input |
To find the average of a group of numbers, add the numbers together then divide by the number of numbers in the set. This is called the _______ | mean |
The middle number of an ordered set of data | median |
Two numbers written in order as follows (x,y) | ordered pair |
The point on a coordinate plan at (0,0) | origin |
The _____ value is the dependent variable in a relation. When you substitute the input value into our rule (equation) the result is the _____ value. | output |
The distance around a figure on a flat surface | perimeter |
An equation stating that two ratios (fractions) are equal | proportion |
A ___________ relationship has a constant multiplier, straight line, and starts from the origin | proportional |
The coordinate plane is divided by its axes into four ___________. | quadrants |
A frequency distribution that arranges its data into stem (tens) and leaves (ones) | stem and leaf plot |
A rate with a denominator of when when simplified. 20:1 (20 students for every one teacher) | unit rate |
A symbol used to represent one or more numbers. Letters of the alphabet are used as variables (ex. 3x = 6) x =2 | variable |
The horizontal number line on the coordinate graph | x-axis |
The vertical number line on a coordinate graph | y-axis |