Question $1$: List Utilities

Design and implement the following functions:

which takes a list and returns a copy of that list.

Inputting $([$a$,$ b$,$ c$,$ d$])$ would result in something that looks like $([$a$,$ b$,$ c$,$ d$])$

: which takes a list and returns a new list that is reversed.

Inputting $([$a$,$ b$,$ c$,$ d$])$ would result in something that looks like $([$d$,$ c$,$ b$,$ a$])$

: which takes a number and a list of numbers and returns a new list containing the first number added to each of the items.

Inputting $($a$,[$b$,$ c$,$ d$])$ would result in something that looks like $[$a$+$b$,$ a$+$c$,$ a$+$d$]$

: which takes in two lists and returns another list that contains the sum of all indices that were possible.

Inputting $([$a$,$b$,$c$],[$d$,$e$,$f$,$h$])$ would result in something that looks like $[$a$+$d$,$ b$+$e$,$ c$+$f$]$