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Question 4 (1 point) Which of the following represents 81 1 = 27 in logarithmic form? a) log13/4 81 - 27 b) 105 3/4 27 = 81 ( LOE181)27 = (3/4) O d) Logjan) (3/4) = 27 Question 5 (1 point) In the equation log, , x - -2 the value of x is? a) 16 Obj 1/16 Od) 8 Question 6 (1 point) Which of the following is a key feature of the function g(x) = (1/2) ? ()3) Always increasing ( b) Always decreasing O g Domain: (x/x-D) () d) Range: (vly 0) Question 7 (1 point) An important property of logarithms is O al log,a = 1 (b) logja - a O d log, 1 = a O d) log,a = a Question 8 (1 point) When you evaluate log, 324 . log, 4 you get: Oa 1 Obl 2 Od4