If ABCD is dilated by a factor of 2, the coordinate of D' would be:
с
B
2
-54
5
23 -2 -1 0
-1
D' = ([?],[ ]

What is the sum of the geometric series in which a1 = 7, r = 3, and an = 1,701? hint: cap s sub n equals start fraction a sub one left parenthesis one minus r to the power of n end power right parenthesis over one minus r end fraction comma r ≠ 1, where a1 is the first term and r is the common ratio