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Help please! Sorry for the image quality.-example-1

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9 votes

Answer:


\displaystyle (-1,(-3)/(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

  • Midpoint Formula:
    \displaystyle ((x_1+x_2)/(2),(y_1+y_2)/(2))

Explanation:

Step 1: Define

Find points from graph.

Point (-3, 1)

Point (1, -4)

Step 2: Find Midpoint

Simply plug in your coordinates into the midpoint formula to find midpoint

  1. Substitute [MF]:
    \displaystyle ((-3+1)/(2),(1-4)/(2))
  2. [Fractions] Add/Subtract:
    \displaystyle ((-2)/(2),(-3)/(2))
  3. [Fractions] Divide:
    \displaystyle (-1,(-3)/(2))
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