Exponential equations and logarithms Quiz

Name: ______________________   Date: __________   Score: ____ / 10

10 questions. Calculator allowed. Show your working. steplyclass.com/algebra-2/exponential-equations-and-logarithms/quiz/

1. 1

   Solve 2^x = 16

   Answer: ____________________

2. 2

   Solve 2^x+1 = 32

   Answer: ____________________

3. 3

   Calculate log_2(8)

   Answer: ____________________

4. 4

   Calculate log(1000)

   Answer: ____________________

5. 5

   Solve 4^x = 8
   1. A) x = 32
   2. B) x = 3
   3. C) x = 4
   4. D) x = 6

6. 6

   Calculate log_2(18)

   Answer: ____________________

7. 7

   Calculate log_3(81 ÷ 3)

   Answer: ____________________

8. 8

   Solve log_2(x) = 5

   Answer: ____________________

9. 9

   Solve 27^x = 9
   1. A) x = 23
   2. B) x = 27
   3. C) x = 2
   4. D) x = 6

10. 10

    Solve log_4(x − 1) = 2

    Answer: ____________________