SHOW YOUR COMPLETE SOLUTION AND WRITE YOUR SOLUTION ON YOUR PAPER. 16. What is the solution set of 72x-5 = 7? A. {-2} B. (3} C. (5} D. (6} 17. What is the logarithmic form of 52(x+3) = 1? A. 2 logs = = x + 3 C. logs = = 2(x + 3) B. logs = = 2x + 3 D. logs 2(x + 3) = = 18. What is the exponential form of log, (2x - 5) = 3? A. 43 = 2x - 5 B. 42x-5 = 3 C. 34 = 2x - 5 D. 32x-5 = 4 19. Which of the following statements is true? A. All functions are relations B. All relation are functions 20. Which of the following statements is true? A. all function has an inverse that is one to one B. Only one to one function has inverse that are one to one also C. all functions have inverse that are function also