What is the range of this function?
{ (1, 2) , (-3, 4) , (3, 3) , (0, -9) }

The function is somewhat like this:

Set A = {1, -3, 3, 0}

Set B = {2, 4, 3, -9}

The mapping is:

1 is mapped to 2

-3 is mapped to 4

3 to 3

0 to -9

Range is therefore the elements of the second set {2, 4, 3, -9}

step-by-step explanation:

ok one would be money, and the other would be refreshments or something similar. if each bag of popcorn is 5.00 and each drink is half of that that means drinks are 2.50 the proper way to do that would to look and see how much of each you can buy without exceeding a limit of 30.00

0.6, 3/5, and 6% are the 3 same portion.

but, when they're all changed to a decimal they would equal to 0.6.

hope this , good luck!