A quadratic function is shown below. Which function can be used to represent the graph?
F f(x) = x2 - X - 12
G f(x) = -X2 - X + 12
H f(x) = x2 + x - 12
J f(x) = -X2 + x + 12

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