chanielbeck chanielbeck
  • 04-06-2020
  • Mathematics
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does the equation y=4.2x represent a proportional relationship

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blakeb21
blakeb21 blakeb21
  • 04-06-2020

Answer:

A proportional relationship is one in which two quantities vary directly with each other.We say the variable varies directly .If y=k.x   then as x increases y  also increases.Here k is called the constant of proportionality.

The given equation y = 4.2x is of the form y=k.x where k= 4.2 as x increases y value will also increase. The relation is called a proportional relationship.

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