1. Pg. 301/308/311 Homework Study #8right 2; x = 2#10reflect y; right 5; x = 5 #12right 4/3; up log 2 3; x = 4/3#14reflect x; left 3; down 2; x = -3 #16D: (-3, ∞); R: (-∞, ∞)#18D: (-∞, 0); R: (-∞, ∞) #20Graph#1x = 10,000#2 x = 1/e #3x = 5.25#4x = ½ #5 x = 97 #6x = 1001#7x = 16#8 x = 531,434 #9x = 3#10x = 2 4/3 #11 x = e 3 /2 #12x = 80#13x = 1#14 x = 1/3 #41$701.28#42$707.39 #43$708.81#44$708.51 #45$705.30#46$709.53

2. 5.6 Solving Logarithmic Equations How to Solve a Logarithm In order to solve a logarithm, you must use the properties discussed to simplify the problem as best possible. Then each side must be raised to a power or have a logarithm taken, and you will be able to easily solve for x. Make sure you check for extraneous solutions!

3. Ch. 5 Review Things to know: Solving radicals Graphing exponentials Solving exponentials Population Half-Life Simple Interest Compound Interest Log properties Graphing logs Solving Logs Word Problems!! Hints! What are the basic “knows” of exponential functions and logarithmic functions? Rewriting in terms of a variable (like the soda can!) Think about sign patterns with exponentials and logs! When are they zero? Know your properties!!!

4. Ch. 5 Review Solve the following: Solve for the variable. Make sure to check for extraneous solutions! Graph the following: State the transitions and/or reflections that occur and the domain and range.