The point is $\"\"$ and the function is $\"\"$ .

The graph of $\"\"$ is obtaind from by multiplying each $\"\"$ -coordinate of $\"\"$ by $\"\"$ .

The point $\"\"$ is on the graph of $\"\"$ , then $\"\"$ is on the graph of $\"\"$ .

Thus the point $\"\"$ is on the graph of $\"\"$ .

Option (C) is correct.

Option (C) is correct.