iOS Functions in Swift Functions in Swift Recap: Functions

I could really use some help with this one. func temperatureInFahrenheit(temperature: Doubl

What am I doing wrong I specified, and returned a Double type.

// Enter your code below
func temperatureInFahrenheit(temperature: Double, firstValue: Double, secondValue: Double, thirdValue: Double) -> Double { 

let convertTemperature = temperature * firstValue / secondValue + thirdValue 

return convertTemperature


temperatureInFahrenheit(temperature: 15.0, firstValue: 9, secondValue: 5, thirdValue: 32)

2 Answers

Hint: Directions state: The function should take a single input named temperature of type Double.

Your code has 4 input arguments.

That should get you pass the first part of the task. If you need more help from there just let me know.

Awesome! Thanks

Jeff McDivitt
Jeff McDivitt
23,970 Points

Hi - Robert - You have four input arguments for your function

func temperatureInFahrenheit(temperature: Double) -> Double {

return temperature * 9 / 5 + 32


Thanks for the reply. You rock!