Part 1 Fahrenheit to Celsius Create a new function that will take a temperature in Fahrenheit and return the equivalent value in Celsius. BONUS Create another user-defined function that converts Kelvin to Fahrenheit

Part 2 Fibonacci Create a new function that will take a single value, and return the corresponding value in the Fibonacci sequence BONUS Create another user-defined function that takes an integer value as a parameter that returns the number of the prior Fibonacci number. For example, if I call the function with 7, I would expect to see 5 as the answer

Part 3 - Sum of numbers Create a new function that will take a single integer value as a parameter, and return the sum of all number from 1 up to that number Include logic to return the value of -1 if the argument passed to the function is less than 1

Part 4 - Prime number validation Create a new function that will take a single integer value as a parameter, and return true if that number is prime, and false otherwise

we use the processing app and PROCESSING language no other codes are required