OCR AS and A Level Mathematics B (MEI) Lesson Element ...

Copying the two data columns into GeoGebra gives the following graph. It may not be obvious that it is not the same but the point at about (800 000, 60) in the GeoGebra graph does not exist in the Excel graph or in the LDS. GeoGebra has not interpreted the #N/A symbols correctly. ................
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