The relation that is also a function is described as follows:
A nonlinear function on a coordinate plane vertex at (minus 3, minus 2) passes through (minus 7, 0), and (minus 6, minus 4).
<h3>When a relation is a function?</h3>
A relation is a function if each value of the input is mapped to only one value of the output.
In this problem, we have that:
- For the dot plot graph, input 2 is mapped to -3 and -4, hence it is not a function.
- In a circle graph, each value of x is mapped to two values of y, hence it is not a function.
Hence a function is given by:
A nonlinear function on a coordinate plane vertex at (minus 3, minus 2) passes through (minus 7, 0), and (minus 6, minus 4).
More can be learned about relations and functions at brainly.com/question/12463448
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