My Answers to pset1

pset1.js

@@ -9,11 +9,13 @@ if that number is > 100, should return NaN
 if invalid input given, return -1
 ******************/
 
-function myAge( ageNow, numYears ) {
-
-}
+function myAge(ageNow, numYears) {
 
+    return ageNow + numYears
 
+}
+
+console.log(myAge(34, 60))
 
 /******************
 Concatenate Strings
@@ -23,17 +25,19 @@ Concatenating string variables
 - Create a function called myConcatenate that takes 3 arguments
     * Create an argument called firstStr
     * Create a second argument called secondStr
-    * Create a third argument called thridStr
+    * Create a third argument called thridxStr
 - Concatenate all three arguments in a variable called mySentence
     * console out mySentence variable
 - Call myConcatenate function
 ******************/
 
 function myConcatenate( firstStr, secondStr, thirdStr ) {
 
+    return firstStr + secondStr + thirdStr
 }
 
-myConcatenate('I', 'am', 'iron man'); // 'I am iron man'
+
+console.log(myConcatenate('I', ' am', ' iron man')); // 'I am iron man'
 
 /******************
 Subtract Function
@@ -45,9 +49,12 @@ Ensure that both of the inputs are numbers
 ******************/
 
 function subtract(a,b) {
-
+
+    return a - b
 }
 
+console.log(subtract(3,5))
+
 /******************
 Area of A Circle
 
@@ -62,9 +69,9 @@ A = π * r2, where is π is Pi and r is the radius squared
 
 function areaOfaCircle(radius){
 
-
+    return 3.14 * (radius * 2)
 }    
-
+console.log(areaOfaCircle(8))
 /******************
 Temperature Converter Fahrenheit to Celsius
 
@@ -76,6 +83,7 @@ Convert it to celsius and output "NN°F is NN°C."
 ******************/
 
 
+
 /******************
 Temperature Converter Celsius to Fahrenheit