Assume the function has an inverse. without solving for the inverse find the indicated function values: f(x)=x^3+4x-1, (a) f^-1 (-1) (b) f^-1 (4)

F(x) = x³ + 4x - 1

The domain of a function is the range of its inverse and the range of a function is the domain of its inverse. Thus, to find f⁻¹(x), we put the given value of x into f(x) of the original equation.

a) -1 = x³ + 4x - 1
x = 0
f⁻¹(-1) = 0

b) 4 = x³ + 4x - 1
x = 0.25
f⁻¹(4) = 0.25

A. dividing 99 by 204 will tell you that 99 out of 204 of the people were females at the action movie.