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What are the two way to determine if the relationship between two quantities are proportional?
Wiki User
∙ 9y ago
Graphical: If two variables are proportional, the graph of one of the variables against the other is a straight line through the origin.
Algebraic: If the ratio of the two variables is a constant.
Wiki User
∙ 9y ago
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When a rate of change varies from point to point the relationship is what?
it is a proportional relationship because a proportional relationship is known as a relationship between two quantities in which the ratio of one quantity to the other quantity is constant.
How can you use ratio in a sentence?
A ratio is a proportional relationship between two numbers or quantities. An example sentence would be: The ratio of water to land is astounding.
How can you use a table to decide if a relationship is proportional?
If the ratio between each pair of values is the same then the relationship is proportional. If even one of the ratios is different then it is not proportional.
What shows the relationship between two quantities?
A ratio shows the relationship between two quantities.Formula
How do you determine whether a relationship shown in a table is a proportional relationship?
A proportional relationship is of the form y = kx where k is a constant. This can be rearranged to give: y = kx → k = y/x If the relationship in a table between to variables is a proportional one, then divide the elements of one column by the corresponding elements of the other column; if the result of each division is the same value, then the data is in a proportional relationship. If the data in the table is measured data, then the data is likely to be rounded, so the divisions also need to be rounded (to the appropriate degree).
What is the simplified proportional relationship called?
A proportional relationship between two quantities is one in which the two quantities called the unit rate, the rate of change, or the constant of proportionality.
When a rate of change varies from point to point the relationship is what?
it is a proportional relationship because a proportional relationship is known as a relationship between two quantities in which the ratio of one quantity to the other quantity is constant.
What is a proportional relationship between 2 quantities?
A [directly] proportional relationship between two variables, X and Y implies thatY = cX where c is the constant of proportionality.
What is the relationship among proportional relationships lines rates of change and slope?
For each of the following relationships, graph the proportional relationship between the two quantities, write the equation representing the relationship, and describe how the unit rate, or slope is represented on the graph.
What is proportional side lengths?
it is a relationship between the sides with respect to size, In maths it is a relationship between four numbers or quantities in which the ratio of the first pair equals the ratio of the second pair
What does the term 'proportional' refer to?
The term "proportional" is used to denote a relationship between two things with respect to their size. In mathematics the meaning is that two quantities have the same or a constant ratio or relation.
How can you use ratio in a sentence?
A ratio is a proportional relationship between two numbers or quantities. An example sentence would be: The ratio of water to land is astounding.
How are the relations between quantities be stated?
The relations between quantities are stated by multiplicative relationship between the quantities.
What is an equation that expresses a relationship between two or more quantities?
an equation that expresses a relationship between two or more quantities
How can you use a table to decide if a relationship is proportional?
If the ratio between each pair of values is the same then the relationship is proportional. If even one of the ratios is different then it is not proportional.
Which statement is true of the relationship between distance and gravity?
inversely proportional
How does a comparator work?
magnitude comparator is a logic circuit used to compare the two binary numbers in order to determine the relationship between those quantities.
