Inverse function
"Inverse function" in a Sentence (6 examples)
Halving is the inverse function of doubling.
If an inverse function exists for a given function, then it is unique.
The inverse function of an inverse function is the original function.
In the context of linearization, we recall the reflective property of inverse functions; the ƒ curve contains the point (a,b) if and only if the ƒ⁻¹ curve contains the point (b,a).
An example of another function that has an inverse function is f(x)#61;4x#43;5. Its inverse is f#123;-1#125;(x)#61;#92;frac#123;x-5#125;#123;4#125;.
In words, this formula says that the derivative of a function, f, with respect to x, is the reciprocal of the derivative of its inverse function with respect to f.