Omg this is so confusing does this look correct 2 u guys? plz help if ur good at math

I'm sure the actual answer is ( B )

So 4, 9, 14, 19, ... ?

For ( B ) Why not try substitute n = 1 and look for the value of n itself?

So we substitute all inputs (n = 1, 2, 3 and 4) then the outputs should be (4,9,14,19) in order.

You notice that whenever I substitute n = 1,2,3,4. I get the exact outputs that are given.

answer: the 4 kilogram bag

step-by-step explanation: this is because if you divide the number of kilograms into the total it will tell you how much each individual kilogram would be worth. 2 kilos is 7 and change 3 would be around 6 ish and the 4 kilo would be 4.6 and change and the 5 kilos would be like 4.88

addition

step-by-step explanation: