Can someone answer only part 2 of (ii)
A function f is defined by f : x ? (2x ? 3)3 ? 8, for 2 ? x ? 4.
(i) Find an expression, in terms of x, for f(x) and show that f is an increasing function. [4]
(ii) Find an expression, in terms of x, for f?1(x) and find the domain of f?1. [4]
this is the inverse function of f(x)
(cuberoot of x+8/2) + 1.5
Can someone find the domian,please include all ur steps and can u find the range of f(x) what i mean is like is there a way to find it...so that then finding the domain of f inverse is easy
thanx in advance