For item number 1-3, refer to the given function f (x) = log, (4x - 1) - 2 1. What is the domain and range of the given function? A. {xx ERx > !].(ylyER) C. (x(x E R,x > 2], [yly E R) B. (x/r ER, x > -!), bly ER) D. (x/x ER,x > -2), [yly ER) 2. Solve the x-intercept of the given function? A. 5/2 C. 2 B. 1/4 D. 1 3. What is the vertical asymptote of the given function? A. 5/2 C. 2 B. 1/4 D. O 4. Which of the following graphs best described f (x) = log, (x - 4)?. . C. d. b 5. After taking a cough suppressant, the amount, A, in mg, remaining in the body is given by A = 10(0.85)', where t is given in hours. How long is it until only 1 mg of the drug remains in the body? A. 12.4 hours C. 12 hours B. 14.2 hours D. 24 hours