Question

Describe the graph of the equation y=0. is the equation a function

Answer 1

The function is defined along the x-axis. Yes the equations y = 0 is a function

Explanation:

It means that y is 0 in all values of x

Answer 2

The graph y = 0 would be a horizontal line that overlaps the x-axis. This would be a function because the y-value (zero) never has the same x-value. This means that it would pass the vertical line test since the graph would only pass through it once.

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