Which facts are true for the graph of the function below? Check all that apply. F(x) = log7x
A. It is decreasing.
B. The x-intercept is (1,0).
C. The domain is x > 7
D. The y-intercept is (0,7).
E. The range is y> 0.
F. It is increasing.

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