Are f(x) and g(x) inverse functions across the domain [5, + ? ) f(x) = _/{x-5} +4 g(x) = (x-4)2 +5 a. no , because _/g(x)-5 + 4 = x b. yes because _/ g(x) -5 +4 = x c. yes because _/ x-5 +4/(x-4)2 +5 d. no, because [_/ x-5 +4] / [(x-4)2 +5] = x

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list

Type the correct answer in each box. use numerals instead of words. the average number of subscribers to an online magazine each year from 2010 to 2015 is given in the table below. the average number of subscribers to the online magazine in 2010 was the percent increase in the average number of subscribers in 2011 to the average number of subscribers in 2012 was %. the maximum average number of subscribers to the online magazine in the years shown was

Simplify (8x2 − 1 + 2x3) − (7x3 − 3x2 + 1). −5x3 + 11x2 − 2 5x3 − 11x2 + 2 x3 + 2x2 + x3 x3 − 2x2 − x3