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Which is correct be honest
Is it A,B,C,D

Which is correct be honest Is it A,B,C,D-example-1

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Option A as it represents a graph of a straight line, which is a function because it satisfies the vertical line test. Here option A is correct.

A relation is a function if every input has exactly one output. This means that for any value of x, there is only one possible value of y. Graphically, this means that a vertical line drawn at any x-value will intersect the graph of the relation at most once.

Option A is a graph of a straight line, which is a function because it passes the vertical line test. No matter where you draw a vertical line, it will only touch the graph once.

Option B is a graph of a circle, which is not a function because it fails the vertical line test. If you draw a vertical line anywhere inside the circle, it will touch the graph twice.

Option C is a graph of a parabola, which is a function because it passes the vertical line test. No matter where you draw a vertical line, it will only touch the graph once.

Option D is a graph of a hyperbola, which is not a function because it fails the vertical line test. If you draw a vertical line near the center of the hyperbola, it will touch the graph twice. Here option A is correct.

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