(b) For each of the values a = 1. a = 2, a = 4, and a = 6, find limf (x) or explain why limf (*) does not exist. Use correct limit notation in your answers.

In exponential growth functions, the base of the exponent must be greater than 1,how would the function change if the base of the exponent were 1? how would the fiction change if the base of the exponent were between 0and 1

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.

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?