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4x + 2y = 4 Is y a function of x?
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4x + 2y = 4
Is y a function of x?

User Valerij
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Yes y is a function of x.

Rewrite the function using algebra to get this:

y = -x + 2

That forms an equation of a line whose slope is -2 and whose y-intercept is 2
4x + 2y = 4 Is y a function of x?-example-1
User Landon G
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