Question

Mark all the statements that are true. A. This graph is a function whose is the set {3}. B. This graph is a function because the value of x is the same for every value of y. C. This graph is a function whose domain is the set {3}. D. The equation of this line is x=3. E. This graph is not a function because the value x=3 is assigned to more than one y-value.

Answer 1

I cannot see the graph but I'm assuming it is a line that goes straight up at x=3. If if this is the case then it is not a function because the definition of a function stated that for every x value there can be only 1 y value. however for x=3 there are an infinite amount of values. So so the answer is e because it says that