Αποτελέσματα Αναζήτησης
Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.
- Scientific Calculator
A beautiful, free online scientific calculator with advanced...
- Coordinate Plane
Coordinate Plane - Graphing Calculator - Desmos
- Scatterplot 1
Scatterplot 1 - Graphing Calculator - Desmos
- Function Table
Function Table - Graphing Calculator - Desmos
- 3-Dimensional Graphing Calculator
3-Dimensional Graphing Calculator - Graphing Calculator -...
- Drawing a Best-Fitting Line
Drawing a Best-Fitting Line - Graphing Calculator - Desmos
- Equation From a Table
Equation From a Table - Graphing Calculator - Desmos
- Tangent Line & Derivative
Expression 2: "f" left parenthesis, "x" , right parenthesis...
- Scientific Calculator
4 ημέρες πριν · A foundational part of learning algebra is learning how to find the inverse of a function, or f(x). The inverse of a function is denoted by f^-1(x), and it's visually represented as the original function reflected over the line y=x. This article will show you how to find the inverse of a function.
There are 3 methods for finding the inverse of a function: algebraic method, graphical method, and numerical method. The inverse of a function f is a function f^ (-1) such that, for all x in the domain of f, f^ (-1) (f (x)) = x. Similarly, for all y in the domain of f^ (-1), f (f^ (-1) (y)) = y. Not every function has an inverse.
The function f(x) goes from the domain to the range, The inverse function f-1 (y) goes from the range back to the domain. Let's plot them both in terms of x... so it is now f-1 (x), not f-1 (y): f(x) and f-1 (x) are like mirror images (flipped about the diagonal). In other words:
The example of a inverse function is a function f(x) = 2x + 3, and its inverse function is f-1 (x) = (x - 3)/2. How To Find Inverse Function of Trigonometric Functions? The inverse function of a trigonometric function is similar to finding the inverse of a normal function with algebraic expressions.
The inverse of a function will tell you what x had to be to get that value of y. A function f -1 is the inverse of f if. for every x in the domain of f, f-1 [f(x)] = x, and; for every x in the domain of f-1, f[f-1 (x)] = x; The domain of f is the range of f -1 and the range of f is the domain of f-1. Graph of the Inverse Function
If the inverse of a function is itself, then it is known as inverse function, denoted by f -1 (x). The graph of the inverse of a function reflects two things, one is the function and second is the inverse of the function, over the line y = x. This line in the graph passes through the origin and has slope value 1. It can be represented as;
