What could be that ordered pair? sb pls tell me cause i’m confused

Step-by-step explanation:

A function is a relation that associates each element x of a set X, to a single element y of another set Y.

Set X is called DOMAIN

Set Y is called RANGE (CODOMAIN)

We have:

{(3, 5), (2, 4), (-3, 0), (6, 3)}

DOMAIN: {3, 2, -3, 6}

RANGE: {5, 4, 0, 3}

If Selwyn adds the pair (2, 5) or (6, 6), then the set is no longer a function, because for

x = 2 we have two different values of y: 4 and 5

x = 6 we have two different values of y: 3 and 6.

step-by-step explanation:

12475909

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m