b - why less than or equal to?cec.ccrce.ca/staff/gordon_t/math11ib/ia-math11ib/bmi...mathematics sl...

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Mathematics SL and HL teacher support material 1 Example 19: Annotated student work

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  • Mathematics SL and HL teacher support material 1

    Example 19: Annotated student work

  • Mathematics SL and HL teacher support material 2

    Example 19: Annotated student work

    B - Why less than or equal to?

  • Mathematics SL and HL teacher support material 3

    Example 19: Annotated student work

    B + x- and y- defined.

  • Mathematics SL and HL teacher support material 4

    Example 19: Annotated student work

  • Mathematics SL and HL teacher support material 5

    Example 19: Annotated student work

  • Mathematics SL and HL teacher support material 6

    Example 19: Annotated student work

  • Mathematics SL and HL teacher support material 7

    Example 19: Annotated student work

  • Mathematics SL and HL teacher support material 8

    Example 19: Annotated student work

    What is B?

    D -, E - Why do you think a linear regression makes sense?

    B Units explained earlier

    A - This is very difficult to read.

  • Mathematics SL and HL teacher support material 9

    Example 19: Annotated student work

  • Mathematics SL and HL teacher support material 10

    Example 19: Annotated student work

    It seems like a linear function is not the best way to model this data.

  • Mathematics SL and HL teacher support material 11

    Example 19: Annotated student work

  • Mathematics SL and HL teacher support material 12

    Example 19: Annotated student work

    D -

  • Mathematics SL and HL teacher support material 13

    Example 19: Annotated student work

    D -

  • Mathematics SL and HL teacher support material 14

    Example 19: Annotated student work