Graph B and graph D pass the test option (D) Graph B and graph D are correct.
What is a function?
It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.
We have a graph of a function is shown in the picture.
As we know if the graph pass the vertical line test then it will be a function otherwise it will not a function.
In garph A and C the graph failed the vertical line test only graph B and D pass the test.
Thus, graph B and graph D pass the test option (D) Graph B and graph D are correct.
Learn more about the function here:
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