Which function is f(x) equal to f^-1(x)?

a. f(x)=x+6/x-6
b. f(x)= x+2/x-2
c. f(x) x+1/x-1
d. f(x) x+5/x-5

The two box p digram the two box plots show the data of the pitches thrown by two pitchers throughout the season. which statement is correct? check all that apply. pitcher 1 has a symmetric data set. pitcher 1 does not have a symmetric data set. pitcher 2 has a symmetric data set. pitcher 2 does not have a symmetric data set. pitcher 2 has the greater variation.ots represent the total number of touchdowns two quarterbacks threw in 10 seasons of play