For a given function, f of x, the inverse is denoted by f inverse of x.
If f of x equals StartFraction 2 x plus 5 over 3 x EndFraction, what is f inverse of x?
Answer options with 5 options
A.
StartFraction 5 over 3 x minus 2 EndFraction
B.
StartFraction 3 x over 2 x plus 5 EndFraction
C.
negative StartFraction 2 x plus 5 over 3 x EndFraction
D.
StartFraction negative 3 x over 2 x plus 5 EndFraction
E.
StartFraction 3 x minus 2 over 5 EndFraction
1 answer
B. StartFraction 3 x over 2 x plus 5 EndFraction