Answer:
Step-by-step explanation:
Step-by-step explanation:
Let x represents the number of cans of repellent and y represents the number of mosquitos,
If f be the relation from x to y,
Then by the given table,
f(x) = { (0, 11), (1, 8), (5, 2), (4,5), (2, 9), (3, 6)}
∵ If for each input in a relation has exactly one output, the relation is called a function.
Here, for each value of x there is exactly one value of y,
Hence, f(x) is a relation from x to y,
