Question

1.If log(x + 3) – log(x – 5) = log 2, what is the value of x?

x = 2
x = 13
x = 5
x = -30
2. Please use the graph in the instructions to answer this question. The graph of f(x) is shown in the instructions. Which of the following functions represents f-1(x)?

f^(-1)(x) = (x-3) / 2
f^(-1)(x) = log base 2 x + 3
f^(-1)(x) = (x+3)/2
f^(-1)(x) = log base 2 (x + 3)

Answer 1

@sweetburger @Holly00d1248 @qwertyboy56 @puppylove<3123 @princesskole33 @Xnlovely @OpenStudyRocks5*

Answer 2

@prettygirl876

Answer 3

THE 2 question