Express as a single logarithm and simplify, if possible. - 3 log bX + 3 log by - 4 log bX . . . 1 - log bX + 3 log by - 4 log bX = (Type your answer using exponential notation. Use integers or fractions for any numbers in the expression.)Perform the indicated operation. lff (x) = log 8x, find the following values. (an W5) (b) 1' (0) E Select the correct choice below, and, if necessary, fill in the answer box to complete your choice. .33. A. f (45) = E (Type an integer or a fraction.) (3;. B. f (45) is not defined