Answer:
The linear equation which shows a proportional relationship is C : y = 5/6 x
Step-by-step explanation:
The proportional relationship of the linear equation is represented by a constant of proportionality (k) and the equation should be :
y = kx
k is the constant of proportionality and x, and y is the variable of the equation.
And we should know that any linear equation with the constant number c (y=mx+c) is not proportional.
Hence, the equation that shows a proportional relationship and obeys the rule without any constant number is C
y = 5/6x
because the equation has the constant of proportionality given by the number 5/6 and it doesn't have any constant number (c).
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