Does the equation 3 x - 5 y = 4 define the variable y as a function of the variable x ?

Name: Does the equation 3 x - 5 y = 4 define the variable y as a function of the variable x ?
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Question

Quizplus · Accepted Answer

To solve for y as a function of x, we want to isolate y on one side of the equation. This can be done by adding 5y to both sides and then dividing by 5:

3x - 5y = 4 
3x = 5y + 4 
y = (3/5)x - (4/5)

So we have expressed y in terms of x, and hence y is a function of x.

Does the Equation 3 X - 5 Y = 4