Question

Determine if each set of ordered pairs represents a function.

(2, 3), (6,-5), (-1,3)
(1,9).(-3,-2) (1.4)
7,-4), (0,9), (2,-2)
(0,3), (0,7). (4.0)
(-6,5),(-5, 6), (8, 2)​

Answer 1

In a function: A set of ordered pairs should not be repeating the value of x.

(2, 3), (6,-5), (-1,3) is a function.

(1,9).(-3,-2) (1,4) is not a function. It has a repeating x value.

(0,3), (0,7). (4,0) is not a function. It also has a repeating x value.

(-6,5),(-5, 6), (8, 2)​ is a function.

Answer 2

Answer:7,-4), (0,9), (2,-2) is a function

(2, 3), (6,-5), (-1,3) is a function.

(1,9).(-3,-2) (1,4) is not a function. It has a repeating x value.

(0,3), (0,7). (4,0) is not a function. It also has a repeating x value.

(-6,5),(-5, 6), (8, 2)​ is a function.

Explanation: