Unit 2: Exponential and logarithmic functions (24 marks) (approximate time: 25 minutes) 8. Fill in the table: (2 marks) Exponential Form Logarithmic Form 3' = 2187 log 6 = h 9. Solve the following equations. Show your work. (4 marks) a) p = log, 1024 b) 6 = 10g, 64 10. Evaluate the following using a method of your choice. (5 marks) a) log, 625 = b) log,2 + log'32 =11. Solve for the unknown variable using a method of your choice. (5 marks) a) 16") - 64" b) 11' -493 12. Solve for the unknown variable using a method of your choice. (3 marks) 2'\" + 2' = 69632 13. April bought an antique car worth $75,000. 5 years later, the car is worth $113,300. Calculate the appreciation rate of April's car. (3 marks) 14. The hydrogen ion concentration of rain water is about 0.00001. What is its pH? (2 marks)