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Proportional Relatio
Module 1 7.RP.1, 7.RP.2,7.RP.3
Question | Answer |
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Ratio | Is a term that is used to compare two or more numbers. It is used to indicate how big or small a quantity is when compared to another. In a ratio, two quantities are compared using division. |
Rate | When two quantities of different units are compared and expressed as a ratio, we refer to it as 'Rate'. |
Unit Rate | We write this as a ratio with a denominator of one. |
Equivalent | Are numbers that are written differently but represent the same amount. |
Proportional | If two sets of given numbers are increasing or decreasing in the same ... |
Constant Rate | Change is constant when the ratio of the output to the input stays the same at any given point on the function. |
Constant of Proportionality | When two or more parameters are directly or indirectly proportional to one another, their relationship is expressed as a = kb or a = k/b, where k indicates how the two variables are related. This k is known as the proportionality constant. |