We know that if a <span>dilation produces a smaller figure then 0< scale factor <1 so case A) -2------> the scale factor must be a positive number case B) 1/3----> 0< 1/3 <1---> i</span><span>s a possible scale factor case C) 1------> this scale factor does not not produce a smaller figure, </span><span>it produces the same figure case D) 4----> this scale factor produces a larger figure
He already had 100 into the account so we add that, 25x is derived from the fact that x=the amount of months and 25 is the amount per a month he saves.
