A function is a relation in which there is only one y-value for every x-value.
If we given an input of 3 for x, for example, we would only get one output for y, like 1, for example.
If we look at the table, we can see that the x-value of 3 gives us two outputs: 7 and 9.
Therefore, this relation is not a function.
Answer:
Center = ( 1,-2)
radius = 2
i think it was about 5000.
Step-by-step explanation:
South Korean won is weaker than Rand
