1. Write as the sum and/or difference of logarithms. Express powers as factors. log 2log4X + 6log4y O 2log4X - 6log4) O 41X log4 6log4y - 210g4XD 0 2 Graph the function using a graphing utility and the Change-of-Base Formula. y = logs(x + 4) = ED W s 12103-6421 2406 31012 X -2 -3 -4 3. Write as the sum and/or difference of logarithms. Express powers as factors. 3 x6 log6 O log6(X - 3) + 610g6X O log6(x - 3) - 61096X 6log6X -log6(X - 3) O log6(x - 3)-10g6xD [J 4. Write as the sum and/or difference of logarithms. Express powers as factors. 3 x5v3 22 logy 5. Solve the problem. Find the value of log3 4 . log4 5 . log5 6 . log6 7 . log7 8 . logg 9 without using a calculator