On solving the provided question we go to know that - Graph with points- (2,1) (0,3) (4,3) (x,y).
<h3>What is function?</h3>
In mathematics, a function is an expression, rule, or law that establishes the connection between two variables (the dependent variable).
<h3>What is function define with example?</h3>
a unique connection where every input only has one output. Where x is the input value, it is frequently expressed as yields a single output
indicating that it is a function:
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