Question

Does this graph represent a function? Why or why not?

Answer 1

From my understanding yes! Of course

Explanation:

Answer 2

A function can only have 1 y value for each x value. To check this on a graph you would use the vertical line test.

To pass the vertical line test, the graphed line can only touch the vertical line in one place.

The pictured graph is a function, because it would pass the vertical line test.

The answer is A.