Question

Want Brainliest? Get this correct Does this graph show a function? Explain how you know.A.No; there are y-values that have more than one x-value.B.No; the graph fails the vertical line test.C.Yes; the graph passes the vertical line test.D.Yes; there are no y-values that have more than one x-value.

Answer 1

Answer:

Option (B)

Step-by-step explanation:

To test any relation whether it's a function or not we use the vertical line test.

For any value of x, if we find two values of y lying on the vertical line, graph will not represent a function.

We can see in the given graph,

If we draw a vertical line x = 2, we find two y-values (y = -1, 1) lying on this line.

Therefore, all parabolas don't represent a function.

Option (B) will be the answer.

Answer 2

Answer: d

Step-by-step explanatian