BONUS:  Solve the problem. Coyotes are one of the few species of North American animals with an expanding range. The future population of coyotes in a region of Mississippi can be modeled by the equation , where t is time in years. Use the equation to determine when the population will reach 140. (Round to the nearest tenth of a year.)t = [a]

Which of the following function(s) is/are one-to-one. Select any that are 1-1 (multiple answers are possible as well as no answers are possible).

Expand the expression by writing as a sum or difference of logarithms and simplify if possible: log b

Solve the exponential equation using the graphing calculator and approximate the result, correct to three decimal places. 7x + 6 = 9x

Indicate any pair(s) of functions which are inverses of each other.

Simplify the log:  log b 

Indicate any pair(s) of functions which are NOT inverses of each other.

BONUS: Solve the equation algebraically showing all work on your paper and upload at the end on the last problem of the test. Give an exact answer. Also give approximate solutions to 4 decimal places, if necessary. Fill-in-the-blank below. 33x – 3 = 25x – 4                  x= [a] Credit given only if you show work on your own paper and upload on the last problem of the test

Solve the logarithmic equation and express the solution in exact form (no decimals or rounding) log (3 + x) – log (x – 5) = log 2  Fill-in-the-blank:  x  = [a]

Solve the exponential equation showing all work. 97x + 3 = 27SHOW WORK: This problem requires you to show work of how you solved this equation algebraically. At the end of the test, scan and upload work to the last problem.