PLEASE HELP ASAP!

Given the function f(x) = 4x, evaluate f(-2).

Ataxi company charges $2.25 for the first mile and then $0.20 per mile for each additional mile, or f = $2.25 + $0.20(m - 1) where f is the fare and m is the number of miles. if juan's taxi fare was $6.05, how many miles did he travel in the taxi? if juan's taxi fare was 7.65, how many miles did he travel in taxi

What is the result of the following division?

Which spreadsheet would be used to compute the first nine terms of the geometric sequence a^n=32•(1/2)n-1