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Unit 8: Direct Prop.
Unit 8: Direct Proportions
Question | Answer |
---|---|
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 |