Find the Inverse of a Linear Function (Given it is One-to-One)
Автор: Wendy
Загружено: 2022-12-01
Просмотров: 163
The linear function f(x)=4x-7 is given to be one-to-one, so this means that its inverse is also a function. The inverse is found using the 4 step process: (1) Replace f(x) with y. (2) Interchange x and y. (3) Solve for y. (4) Replace y with inverse function notation, f^(-1)(x).
Timestamps:
0:00 Introduction
0:29 Replace f(x) With y
0:46 Interchange x and y
1:22 Solve for y
2:08 Replace y with f^(-1)(x)
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