Oregon Trail Variables & Functions

Front

In the line let milesToday = travelDay(15, 0.8);, what is the function name?

Back

travelDay

Front

In the same line, let milesToday = travelDay(15, 0.8), which items are the arguments?

Back

15 and 0.8

Front

milesToday in let milesToday = … is a:

Back

variable that stores the result

Front

What number is stored in result when calling travelDay(15, 0.8)?

Back

12

Front

console.log(4 + 5) returns the value 9 so it can be stored in a variable.

Back

False

Front

Which statement best defines a parameter?

Back

The placeholder name inside the function definition

Front

Which line is a function declaration? Options: let total = add(3, 4);, add(3, 4);, let add = function(a, b) { return a + b; }, total = total + 1;

Back

let add = function(a, b) { return a + b; }

Front

Which of these are good parameter names for a function that calculates miles traveled today? Options: x, y; milesPlanned, speed; go, fast; sum, output

Back

milesPlanned, speed

Front

What is returned by hunt(4) in the following code? let hunt = function(ammoUsed) { return ammoUsed * 5; // pounds of food gained } let food = 20;

Back

20