The required value of the constant of proportion is 2.
What is the constant of proportion?
A constant of proportion is illustrated as the ratio which relates two given quantities with each other in the relationship of proportion. Constant of proportion is also called constant variation, rate of change, and constant ratio.
Solving for the value of constant of variation
When a quantity varies directly with others, then we have a relation, y = kx, where k is the constant of the proportion —-- 1
Given the relation is y = 2x —-- 2
On comparing both the equation 1 and 2, we have,
k = 2
Hence, the required value of constant of variation is 2.
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