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Wk 12 7th Grade

7th Grade

TermDefinition
diameter A straight line segment that passes through the center of a circle from one side to the other
circumference the distance around a circle
radius a measure of distance from the center of any circular object to its outermost edge
triangle a three sided polygon with sum of 180 degrees in the interior angle measures
constant the ratio of the y value to the x value represented by k; y/x=k
rate of change the rate at which the dependent variable (y) changes in relation to the independent variable (x)
y-axis the vertical number line in the coordinate plane
coefficient the number in front of a variable
non-proportional a relationship where the ratio of y over x is not constant
variable a letter that represents an unknown value
Created by: lorithorne
 

 



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