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Math Mid Term
Question | Answer |
---|---|
consists of numbers and operations | numerical expression |
a letter used to represent one or more numbers | variable |
is a result of a repeated multitplication of the same factor | power |
shows the number of times the base is used as a factor | exponet |
an agreed upon set of rules that is followed to evaluate expressions | order of operations |
integers that are less than 0 | negative integers |
integers that are greater than 0 | positive integers |
explain why the absolute value of a number can never be negative | The absolute value can never be negative because it is asking the number not weather or not it is positive or negativ |
the point where the x axis and y axis meet | origin |
formed by the intersection of a horizontal number line and a vertical number line | coordinate plane |
divide the coordinate plane into four sections | quadrants |
runs horizontally | x axsis |
runs verdically | y axis |
uses a coordinate plane to display paired data | scatter plot |
are expressions that have the same value | Equivalent expressions |
are two variable expressions that have the same value for all values of the variable | Equivalent variable expressions |