Hello, I need help on my Mathematics 30-1 (Pre-calculus) Quiz 7.2 Questions #14-#15 and Numerical Response #6

Quiz Numerical Response 6. The x-intercept of the graph of f(x) = logs (x) is 1. The x-intercept, to the nearest hundredth, of the graph of the transformed function y = 4f(3 - x) + 3 will be Hint: Compare y = 4f(3 - x) + 3 to y = af(b(x - h)) + k. 14. A correct expansion of the logarithmic expression 2 log. (4xy? ) is A. 4 log, 4xy B. log4 42 + 2 log.xy* C. 2 + log4x2 + logy D. log4 42 + log4x* + logy* Hint: Use logarithmic laws. 15. The logarithmic expression 3 logzx - log2 (2y) + 5 can be written as 3x3 A. log2 2y B. log2 4y 16x' C. log2 D. log2 2 + 5 Hint: Use logarithmic laws