Which statement BEST describes why this set of ordered pairs is NOT a function? {(1, 5),(2, 6),(3, 6),(4, 1),(4, 20),(5, 21),(6, 24)}

We have x = 4 repeating itself

If we graph the two points (4,1) and (4,20), then we see the relation fails the vertical line test.

The input x = 4 leads to more than one output y = 1 and y = 20 simultaneously.

This is why we don't have a function.

282 6/7 cm^2

step-by-step explanation: