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}

hey there!

if she's saving for six months, let's divide the total number we need for the trip by six, dividing it into the amount that needs to be saved for each month.

500 ÷ 6 =

she needs to save at least this amount each month, so we should use this symbol: ≥

let x be the amount she saves each month.

your final answer is x ≥

hope this !

but there’s no any figure there!