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Select True or False for each statement.
True False
The graph of a function is always a straight line.

The equation y = x represents a function.

Select True or False for each statement True False The graph of a function is always a straight line The equation y x represents a function class=

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I agree with your answers. Nice work. 

The graph of a function doesn't have to be a straight line. One counter-example is the parabola y = x^2

The equation y = x is a function because any input for x leads to exactly one output for y. 

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