## Activity 1: Function Declaration

### Task 1
Write a function to check if a number is even or odd and log the result to the console.

### Task 2
Write a function to calculate the square of a number and return the result.

## Activity 2: Function Expression

### Task 3
Write a function expression to find the maximum of two numbers and log the result to the console.

### Task 4
Write a function expression to concatenate two strings and return the result.

## Activity 3: Arrow Functions

### Task 5
Write an arrow function to calculate the sum of two numbers and return the result.

### Task 6
Write an arrow function to check if a string contains a specific character and return a boolean value.

## Activity 4: Function Parameters and Default Values

### Task 7
Write a function that takes two parameters and returns their product. Provide a default value for the second parameter.

### Task 8
Write a function that takes a person's name and age and returns a greeting message. Provide a default value for the age.

## Activity 5: Higher-Order Functions

### Task 9
Write a higher-order function that takes a function and a number, and calls the function that many times.

### Task 10
Write a higher-order function that takes two functions and a value, applies the first function to the value, and then applies the second function to the result.

# Feature Requests

### Even or Odd Function Script
- Write a script that includes a function to check if a number is even or odd and logs the result.

### Square Calculation Function Script
- Create a script that includes a function to calculate the square of a number and returns the result.

### Concatenation Function Script
- Write a script that includes a function expression to concatenate two strings and returns the result.

### Sum Calculation Arrow Function Script
- Create a script that includes an arrow function to calculate the sum of two numbers and returns the result.

### Higher-Order Function Script
- Write a script that includes a higher-order function to apply a given function multiple times.
