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Clarissa says that a circle is a function. is Clarissa correct, and why?

A) No. Since some inputs, x-values, give more than one output, y-value, a circle is not a function.
B)No. Since some inputs, y-values, give more than one output, x-value, a circle is not a function.
C)Yes. For every input, x-value, there is more than one output, y-value.
D)Yes. For every input, y-value, there is more than one output, x-value.

User Unapedra
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2 Answers

1 vote

Answer:

A

Explanation:

The x value fits in.

User Lars Brinkhoff
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3 votes

Answer:

A

Explanation:

A circle does not pass the vertical line test because for most x-values there are 2 y-values.

User Askrynnikov
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