Question

Find the slope between (6,9) and (3, -3). Reduce it.
show work

Answer 1

`\displaystyle m=4`

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

• Coordinates (x, y)
• Slope Formula:
  `\displaystyle m=(y_2-y_1)/(x_2-x_1)`

Step-by-step explanation:

Step 1: Define

Point (6, 9)

Point (3, -3)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

1. Substitute in points [Slope Formula]:
   `\displaystyle m=(-3-9)/(3-6)`
2. [Fraction] Subtract:
   `\displaystyle m=(-12)/(-3)`
3. [Fraction] Divide:
   `\displaystyle m=4`