Algebra Question

1. Write the inverse function of?

2. What is the last step for solving a logarithmic equation? 

3. Simplify: .

4. What is the first thing you do to solve the given exponential equation   ?

Write the first step that you do.

5. What is the first step that needs to be done to solve  ? Write the first step.

6. True or false?

log⁡(x.y)=log⁡x.log⁡y

If false, write the above equation with correction

7. What is the change of base formula? Or write a formula for loga⁡M.

8. Write as a single logarithm.  2log⁡x+3log⁡y.

9. Simplify: ln⁡et.

10. Simplify log⁡(110k). (Hint: Use rule 1xm=x−m)