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Mod 8 Vocab

QuestionAnswer
constant of proportionality A constant ratio of unit rate of two variable quantities. It is also called the constant of variegation.
constant of variation The constant ratio in a direct variation. It is also called the constant of proportionality.
constant rate of change The rate of change between any two points in a linear relationship is the same or constant.
corresponding parts Parts of congruent or similar figures that are in the same relative position.
direct variation A relationship between two variable quantities with a constant ratio. A proportional linear relationship.
initial value The starting value in a real world situation in which an equation can be written. The y-intersect of a linear function.
linear equation An algebraic expression in which the variable is raised to the first power, and variables are neither multiplexed nor divined.
linear relationships A relationship for which the graph is a straight line.
rate of change A rate the describes how one quantities changes in relation to another quantity.
rise The vertical chance between any two points on a line.
run The horizontal chance between any two points on a line.
similar figures Figures that have the same shape but not necessarily the same size.
slope The rate changes between any two points on a line. The ratio of the rise, or vertical change to the run or horizontal change.
slope-intercept form An equation written in the form y=mx+b, where m is the slope and b is the y-intersect.
slope triangles Right triangles that fall on the same line on the coordinate plane.
solution A solution is an answer to a problem, a method for dealing with a difficult situation, or a homogeneous mixture of two or more substances. The specific definition depends on the context:
unit rate A rate in which the first quantity is compared to 1 unit of the second quantity.
y-intercept The y- coordinate of the point where the line crosses the y-axis.
Created by: user-1835340
 

 



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