What is the constant of proportionality in the equation y=1/2x

1/2

Step-by-step explanation:

y = (1/2)x has the format y = kx, where k is the const. of prop.  In this particular case that const. of prop. is (1/2).

The constant of proportionality in the equation

is

y α x

α = proportionality symbol

y = kx - - - (1)

Where;

y and x are the variables

k = proportionality constant

Comparing (1) with the equation given :

The value of k aligns with in the given equation.

Therefore, the constant of proportionality, k in the equation is

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answear:

a

step-by-step explanation: a