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Unit 8: Direct Prop.

Unit 8: Direct Proportions

The constant value of the ratio of two proportional quantities x and y; usually written y = kx, where k is the constant of proportionality Constant of Proportionality
A two-dimensional region determined by a pair of axes and that uses numerical values to represent the location of an object. Coordinate Grid
The measure of the magnitude or size of an object: the length, width, height of an object. Dimensions
The relation between two quantities whose ratio remains constant. Direct Proportion
A mathematical sentence that contains an equals sign. Equation
A relationship between two equal ratios. Proportional
A comparison of two quantities that have different units of measure. Rate
A description or an equation that indicates the relationship among variables. Rule
The horizontal number line on the Cartesian coordinate plane. X-Axis
The vertical number line on the Cartesian coordinate plane. Y-Axis
Created by: mcrippen