Ty Complete the definition of the piecewise defined
function by identifying the domain of each piece.
4
X 2
-X,
f(x)= -1,
[(x – 3)² – 1,
a x 2b
a=
b=
-2
2.
DONE
-2
4.

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