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Hoochie [10]
3 years ago
7

4x+8y=12 in slope intercept form?

Mathematics
2 answers:
mr_godi [17]3 years ago
3 0

Answer:

y = -1/2 x + 3/2

Step-by-step explanation:

Solve for y.

4x + 8y = 12

8y = -4x + 12

y = -4/8 x + 12/8

y = -1/2 x + 3/2

Blizzard [7]3 years ago
3 0
Slope intercept: y = mx + b
Subtract 4x from equation
8y = -4x + 12
Divide by 8
Final equation: y = -1/2x + 6/4
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Find the distance between (4,6) and (-2, -2)
Nataly [62]

Answer:

\displaystyle d = 10

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 II</u>

  • Distance Formula: \displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Step-by-step explanation:

<u>Step 1: Define</u>

Point (4, 6)

Point (-2, -2)

<u>Step 2: Find distance </u><em><u>d</u></em>

Simply plug in the 2 coordinates into the distance formula to find distance <em>d</em>

  1. Substitute [DF]:                     \displaystyle d = \sqrt{(-2-4)^2+(-2-6)^2}
  2. Subtract:                                \displaystyle d = \sqrt{(-6)^2+(-8)^2}
  3. Exponents:                            \displaystyle d = \sqrt{36+64}
  4. Add:                                       \displaystyle d = \sqrt{100}
  5. Evaluate:                               \displaystyle d = 10
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Answer:

SOLVE FOR X

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Step-by-step explanation:

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vladimir2022 [97]
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Company B is the better deal
3 0
3 years ago
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