Question

PLEASE ANSWER ASAP WILL GIVE BRAINLIST AND 29 POINTS!!!! Q: The group of points {(0, 1), (0, 5), (2, 6), (3, 3)} is not a function, but the group of points {(1, 4), (2, 7), (3, 1), (5, 7)} is a function. What do you notice about the two groups of points? What do you think it means to be a function?

Answer 1

Answer:

The first group of points is not a function due to repetition of elements in domain while second group of points is a function because no element of domain is repeated in any ordered pair.

Step-by-step explanation:

Why {(0, 1), (0, 5), (2, 6), (3, 3)} is not a function?

A relation is said to be a function if there is no repetition in the first elements of each ordered pair. In this group of points, 0 is repeated in two ordered pairs (0, 1), (0, 5) so it is not a function.

Explanation:

Answer 2

Answer:

The first group of points has two y values for the x value 0.

The second has only one y value to every x.

A function is a predictable equation. You can input a value, and have a predictable output.