1. Warm Ups Term 4 Week 5

2. Warm Ups 4/13/15 1.Solve the equation: log 2 1 + x = 4 2 2.Find the inverse of the function: f(x) = 2 – x 3

3. Warm Up 4/14/15 3. Solve: logx + log5 = 2 4. Solve for x: 243 0.2x = 81 x+5

4. Warm Up 4/15/15 5. $4,100 is put into an account earning 7.5% interest. If the account is continuously compounded, how long would it take for the account balance to triple? 6. Solve: log(x 2 – 1) - log(12) = 1

5. Warm Up 4/16/15 7. Graph the function f(x) = 3 x. Find the domain and range of the inverse of the function. 8. Solve for x: 9 8-x = 27 x-3