If the following relation is a function, which ordered pair could be the missing point? {(-4, 3), (5, -1), (0, 2), (x, y)}

Question

(5, 7)

(-4, 0)

(0, -6)

(1, -3)

Answer 1

If the following relation is a function, which ordered pair could be the missing point? {(-4, 3), (5, -1), (0, 2), (x, y)}

(5, 7)

(-4, 0)

(0, -6)

(1, -3)

The definition of the function is every input should have exactly one output. (meaning x value should not repeat) in the ordered pair given the x values are -4, 5, 0 therefore we can not pick an ordered pair with those x values.

(1,-3) will be the answer for the problem since x values can not repeat in order for it to be a function.