I'm pretty sure it is A. The others have the y-intercept added and c would just be y=0.
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okayh help you are helping okahy from finland
Statistical questions are questions that are answered by collecting variable data, which can be given as an average/range/percentage. This question has a single answer, and therefore it is not a statistical question. A statistical question would be, for example, What is the average amount of time students in this class spend playing musical instruments?
