Which of the following is an arithmetic sequence with common difference 2? O A. 1. -3,5, -7,9, ...
B. 2, 4, 8, 16, 32, ...
O C. 10, 8, 6, 4, 2, ...
D. 13, 15, 17, 19, 21, ...

Afunction is given: f(x)=3x+12 a. determine the inverse of this function and name it g(x) b. use composite functions to show that these functions are inverses. c. f(g(– explain: what is the domain?

Me asap! what is the slope of this line? enter your answer in the box.

Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.