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Mathematics SL and HL teacher support material 1 Example 20: Annotated student work A + Aim D + C + C +

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Mathematics SL and HL teacher support material 1

Example 20: Annotated student work

A + Aim

D +

C +

C +

Mathematics SL and HL teacher support material 2

Example 20: Annotated student work

Not a scatter graph

Units in table.

B +

E +

Mathematics SL and HL teacher support material 3

Example 20: Annotated student work

Parameters B +

E +

B - Two “a’s”

Mathematics SL and HL teacher support material 4

Example 20: Annotated student work

D

Mathematics SL and HL teacher support material 5

Example 20: Annotated student work

D

D +

Typing mistake? (b)

Mathematics SL and HL teacher support material 6

Example 20: Annotated student work

Mathematics SL and HL teacher support material 7

Example 20: Annotated student work

D +

C +

Mathematics SL and HL teacher support material 8

Example 20: Annotated student work

Mathematics SL and HL teacher support material 9

Example 20: Annotated student work

B +

Mathematics SL and HL teacher support material 10

Example 20: Annotated student work

D +

Mathematics SL and HL teacher support material 11

Example 20: Annotated student work

D +

D +

B +

Mathematics SL and HL teacher support material 12

Example 20: Annotated student work

D +

A + Returns to aim.

D +

Mathematics SL and HL teacher support material 13

Example 20: Annotated student work

D +

D +