Respuesta :

Answer:

-3

Step-by-step explanation:

-12/4=-3

I got -12 but subtracting two y values, and got 4 by subtracting two x values.

Formula to find slope is= change of y/ change of x=

-12/4= 3

Space

Answer:

[tex]\displaystyle m=-3[/tex]

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: [tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Step-by-step explanation:

Step 1: Define

Point (2, -9)

Point (-2, 3)

Step 2: Find slope m

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

  1. Substitute [SF]:                     [tex]\displaystyle m=\frac{3+9}{-2-2}[/tex]
  2. [Frac] Add/Subtract:             [tex]\displaystyle m=\frac{12}{-4}[/tex]
  3. [Frac] Divide:                        [tex]\displaystyle m=-3[/tex]

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