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love history [14]
3 years ago
11

What is the slope (2,-9) (-2,3)

Mathematics
2 answers:
liberstina [14]3 years ago
8 0

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

Schach [20]3 years ago
4 0

Answer:

\displaystyle m=-3

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

  • Slope Formula: \displaystyle m=\frac{y_2-y_1}{x_2-x_1}

Step-by-step explanation:

<u>Step 1: Define</u>

Point (2, -9)

Point (-2, 3)

<u>Step 2: Find slope </u><em><u>m</u></em>

Simply plug in the 2 coordinates into the slope formula to find slope<em> m</em>

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