Question

The table below shows the values of y for each value of x:
x y
_____________
1 0
1 -1
2 1
2 -2

Part A: Does the table represent a relation that is a function? Justify your answer by using the values shown in the table.

Part B: The function f(x) shown below represents the number of baskets Jess made at different distances, x, in meters, from the hoop:
f(x) = -x + 6
Calculate and interpret the meaning of f(4).

Part C: Write an ordered pair to represent the input and output of the function in Part B when Jess is at a distance of p meters from the hoop.

Answer 1

a function should pair 1 input with exactly one output in this case there is more than one inputs

Answer 2

So, then the answer to Part A @Godlovesme is no?

Answer 3

yes @lauren24680