Question

How do you find the slope of the line passing through each pair of points (-4, 19), (4, 9)

Answer 1

`m=(7)/(2)`

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

1. Brackets
2. Parenthesis
3. Exponents
4. Multiplication
5. Division
6. Addition
7. Subtraction

• Left to Right

Algebra I

• Slope Formula:
  `m=(y_2-y_1)/(x_2-x_1)`

Explanation:

Step 1: Define

Point (-4, 19)

Point (4, 9)

Step 2: Find slope m

1. Substitute:
   `m=(9+19)/(4+4)`
2. Add:
   `m=(28)/(8)`
3. Simplify:
   `m=(7)/(2)`