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20 August, 14:19

Write the equation for the linear function.

A={ (x, y) : (4,2) (0,1) ... }

1. y=-x/4+1

2. y=-4x+1

3. y=x/4+1

4. y=4x+1

+2
Answers (1)
  1. 20 August, 17:52
    0
    The answer to your question is number 3.

    Step-by-step explanation:

    Data

    A (4, 2)

    B (0, 1)

    Process

    1. - Find the slope

    m = (y2 - y1) / (x2 - x1)

    - Substitution

    m = (1 - 2) / (0 - 4)

    - Simplification

    m = - 1/-4

    = 1/4

    2. - Find the equation of the line

    y - y1 = m (x - x1)

    - Substitution

    y - 1 = 1/4 (x - 0)

    -Simplification

    y - 1 = 1/4x

    - Result

    y = 1/4x + 1
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