Practice

This test: 72 point(s) sion A Question 8 of 13 possible This question: Submit test 4 point(s) possible Use properties of logarithms to condense the logarithmic expression below. Write the K expression as a single logarithm whose coefficient is 1. Where possible, evaluate logarithmic expressions. Assume that x, y, and z are positive. 4 In x - 2 Iny +6 Inz = Time Remaining: 01:55:09 N & Minimize Exitpoint(s) possi This question: Submit test 4 point(s) possible A mummy was found today. It now contains exactly 68% of its original Carbon 14 content. Assuming that the half-life of Carbon 14 is 5730 years, how old is the mummy? ROUND TO THE NEAREST YEAR. The mummy is about |years old. Time Remaining: 01:54:44 Ne & Minimize Exit Hopoint(s) possible n A Question 10 of 13 This question: Subm 16 point(S) possible Find the derivative of each of the following functions. If f(x ) = ex, then f (x) = If g(x) = log, x , then g'(x) = If h(x) = In (3x) , then h'(x) = If f(x) = In> then f'(x) = If g(x) = e" , then g'(x) = If h(x) =4 , then h'(x) = If f(x) = log (9x) , then f'(x) = If g(x) = ( Inx) ,then g'(x) = Time Remaining: 01:54: & Minimize possible This question: Submit test 6 point(s) possible Use the extreme value theorem to find the absolute maximum and absolute minimum values of the function g(x) = 2x - 96x over the interval [ -5, 3] (That is, from x = - 5 to x = 3). DO NOT answer any of the following as ordered pairs. The absolute maximum value is and it occurs when x = The absolute minimum value is and it occurs when x = Time Remaining: 01:53:50 Next Minimize Exit Hon