reading-notes

Functions

A function is something that takes a input and gives you something in return.

for example:

function getuserAnswer(){ let userAnswer = prompt('DO you like MMA?:') console.log(userAnswer);

the function is to get the answer for "do you like MMA". At the end you will have to log it to make it function using `console.log` 

To call the function we want to invoke the function. there are a few ways to do this; by using code, making a button, or maybe automatically. also, a return function tells it to stop executing and returns value from the function

Important things to remember
= assigns value to a function
+ adds numbers & strings
* multiplies
/ divides
+= adds value to a variable or a string