Use f(x) = 1/2 x and f^ -1(x) = 2x to solve the problems. f(2) = ? f−1(1) =? f−1(f(2)) =?

Adaylily farm sells a portion of their daylilies and allows a portion to grow and divide. the recursive formula an=1.5(an-1)-100 represents the number of daylilies, a, after n years. after the fifth year, the farmers estimate they have 2225 daylilies. how many daylilies were on the farm after the first year?

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.