# Exercises: Grab Bag
## Exercise 1
They are all equivalent.

## Exercise 2 
(d)

## Exercise 3
### addOneIfOdd
`f = \n -> n + 1`

### addFive
`addFive = \x -> \y -> (if (x > y) then y else x) + 5`

### mflip
`mflip f x y = f y x`