Mathematics

Question

HELP!!! Write an equation of the line in slope-intercept form that passes through the points (2, -1) and (4, 0)

1 Answer

  • Answer:

    y = 1/2x - 2 --- IN SLOPE INTERCEPT FORM

    Step-by-step explanation: (2, -1) and (4, 0)

    • Y2 is 0
    • Y1 is -1
    • X2 is 4
    • X1 is 2

    Y2 - Y1

    X2 - X1

    0 - -1

    4 - 2

    1

    2

    y - Y1 = m(x - X1)

    y - -1 = 1/2(x -  2) --- IN POINT SLOPE FORM

    y + 1 = 1/2x - 1

      - 1             - 1

    y = 1/2x - 2 --- IN SLOPE INTERCEPT FORM


    I'm not really sure about my answer... Really really sorry if I'm incorrect...

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