Respuesta :

Answer:2

Step-by-step explanation:

[tex]\frac{-11-(-1)}{4-9}[/tex]You use the slope equation so -11 -(-1) would be -11+1 because the negatives cancel each other out and you get -10. Then 4-9 is -5 and then -10 divided by -5 is a positive 2.

Space

Answer:

[tex]\displaystyle m=2[/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

  • Coordinates (x, y)
  • Slope Formula: [tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Step-by-step explanation:

Step 1: Define

Point (9, -1)

Point (4, -11)

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]:                                                             [tex]\displaystyle m=\frac{-11+1}{4-9}[/tex]
  2. [Fraction] Add/Subtract:                                                                                 [tex]\displaystyle m=\frac{-10}{-5}[/tex]
  3. [Fraction] Divide:                                                                                            [tex]\displaystyle m=2[/tex]
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