I need help please

Question 1 (1 point) Which function best describes this graph: O a) a(x) = log(x + 2) O b) b(x) = 2logx + 2 Oddx)=2log(x - 2) Od) d(x) =-logx - 2 Question 2 (1 point) Which function best describes this graph a) a(x) = Slog(x + 2) (b) b(x) = 3logx+2 ( d dx)= log(-3x) + 2 Oddx) = log(5x) + 2 Question 3 (1 point) Which of the following represents log, (1/4) - -2 in exponential form? Ob 23 - (1/4) Of (1/4)2 - 2 Od 201/41 2 2