Question:

How do you graph |x-8|=3 on a number line?

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How do you graph |x-8|=3 on a number line?

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6 ANSWERS


  1. |x - 8| = 3

    x - 8 = +/- 3

    x = 3 + 8

    x = 11

    ...AND...

    x = -3 + 8

    x = 5


  2. x - 8 = 3

    x = 11

    x - 8 = - 3

    x = 5

    0__1__2__3__4__5__6__7__8__9__10__11__...

    _______________•___________________•__...

  3. lx-8l = 3

    it means,

    x-8=3  or  -(x-8)=3

    so ,

    x= 11 or 5

    so ......

    <-------------------l-----------------...

    1 2 3 4 5 6 7 8 9 10 11

  4. the answer to the question is 11 and 5 so

    -------*-----------------*------------...

           5................11

  5. |x-8|=3 means (x - 8) = +3 or (x - 8) = -3

    The graph of |x-8|=3 consists of points on the number line, 3 units left (negative) or right (positive) of point (8).

  6. break the absolute value into 2 equations:

    x-8=3 and x-8=-3

    solve each equation and put the results on the number line

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