Answer:

General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS 
- Brackets 
 - Parenthesis 
 - Exponents 
 - Multiplication 
 - Division 
 - Addition 
 - Subtraction 
 
Algebra I
- Slope Formula: 

 
Explanation:
Step 1: Define
Point (-4, 4)
Point (4, 6)
Step 2: Find slope m
- Substitute: 

 - Subtract/Add: 

 - Simplify: 
