Question

Wendell is looking over some data regarding the strength of some building materials and how that relates to their length. The data seem to be exponential. How can Wendell determine if the data are exponential, and how can he convert that to a logarithmic function?

Answer 1

you can tell if it is exponential if it looks like you multiply each entry by some constant to get to the next one, although the question is rather vague
is that all it says?

Answer 2

you could try modelling it with an exponential function
the logarithmic function is the inverse, switch all the ordered pairs of the original exponential function to get a logarithmic one

Answer 3

Yes, all of these are worded poorly and this is all that it says, so how can he convert that to a logarithmic function?