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which step of ordered pairs represents a function?



A) {(2,-2), (1, 5), (-2, 2), (1,-3), (8,-1)}
B) {(3, -1), (7, 1), (-6,-1), (9,1),(2,-1)
C) {(6, 8), (5, 2), (-2,-5), (1,-3),(-2,9)
D) {(-3, 1), (6, 3), (-3,2), (-3,-3),(1,-1)

which step of ordered pairs represents a function A 22 1 5 2 2 13 81B 3 1 7 1 61 9121 C 6 8 5 2 25 1329D 3 1 6 3 32 3311 class=

Respuesta :

X1289

Answer:

B

Step-by-step explanation:

A function does not have 2 of the same x values that have different y values.

An example of a function: (5,5) (4,5)

Not an example of a function: (5,5) (5,7)

Basically, if there's two points with the same x value, but different y values. However, two points with different x values but the y value can still be considered a function.

The step of ordered pairs represents a function option

B) {(3, -1), (7, 1), (-6,-1), (9,1),(2,-1).

How to estimate the steps of ordered pairs?

A function does not have 2 of the same x values that have different y values.

An example of a function: (5,5) (4,5)

Not an example of a function: (5,5) (5,7)

If there are two points with the same x value, but different y values. However, two points with different x values but the y value can still be considered a function.

Therefore, the correct answer is option B) {(3, -1), (7, 1), (-6,-1), (9,1),(2,-1).

Learn more about the steps of ordered pairs

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