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.

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.

tayeserqp p201311