Syntax example for prompt function:

var myName $=$ prompt$($Enter your name$)$;

$$ Syntax example for alert function:

alert$($My name is $+$ myName$)$;

$$ Syntax example for displaying a number with a precision of $2$ decimals:

alert$($The number is $+$ someNumber.toFixed$(2))$;

$$ Note: $.$toFixed$(2)$ might not produce a precise rounding in some cases. We$$ll use

it as is$.$

$$ Syntax example to use toFixed$(2)$ to display a number that was captured directly via a text box

$($as illustrated below, a previous line would be required prior to the display$)$:

numberWins $=$ Number$($numberWins$)$;

alert$("$The number is $"+$ numberWins.toFixed$(2))$;

$$ Syntax example to display output in separate lines using escape mechanism

$($the following

example will display the contents of variables x and y in separate lines inside an alert window$)$:

alert$($x $+$

$+$ y$)$;