"...So it's not possible to put it in the same graph I was supposed to right?..."
Do you mean the graph background has to look just like in the image you uploaded? You would need an electronic version that you can add information to (probably available on-line somewhere), or print off to add the data by hand (or get hold of an actual piece of real, old-fashioned graph paper, if such a thing is still manufactured!).
" I was wondering why you went for 1*10-3 and 1*108 instead of 1*10-4 and 1*107."
I decided to go with the powers of ten that I used simply because I figured it would be easier to type in the digits that way. However, that's just personal preference; there's no great significance in it! The graph was labelled automatically by the software I used.
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