Question

Please help me answer this

Explain you’re answer

Will give braisnlt

Answer 1

C

Explanation:

Graph C is a function because if you look at all of the graphs it is the only one that doesn't repeat a point on the same x-axis. For example, On the first graph, it shows that A has to points that has a coordinate of -2, and the rest show that too, except for C.

Answer 2

graph c is a function. the others are not functions because they have points that overlap vertically, and there is not one input for every output.