Directions

• Do not edit or delete your answer or your original reply.
• You can reply again if you feel you need to correct your post.
• If you edit or delete your original response, you will get half the points only for each correct answer.
• If you edit or delete your original post, unknowingly by mistake, let me know.

Questions

Answer the following questions.

1 point for each 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(??.??)=log??.log??$\log ?(x.y)=\log ?x.\log ?y$

If false, write the above equation with correction

7. What is the change of base formula? Or write a formula for log????${\log }_a?M$.

8. Write as a single logarithm. 2log??+3log??$2\log ?x+3\log ?y$.

9. Simplify: ln????$\ln ?e^{t^{}}$.

10. Simplify log(110??)$\log ?\left(\frac{1}{{10}^k}\right)$. (Hint: Use rule 1????=?????$\frac{1}{x^m}=x^{?m}$)