The range of a function is the set of all possible output values that the function can produce. It is also referred to as the "y-values" of the function.
To find the range of a function, you can graph the function and look at the values on the y-axis. Alternatively, you can also plug in different values for the input and observe the corresponding output values. The set of all the output values will be the range of the function.
An inverse function is a function that "undoes" the original function. In other words, if you input the output of a function into its inverse, you will get back the original input. The inverse function is denoted by f-1.
To find the inverse of a function, you can follow these steps:1. Solve the function for y.2. Swap the x and y variables.3. Replace y with f-1(x) to get the inverse function.
No, not every function has an inverse. For a function to have an inverse, it must be a one-to-one function, meaning that each input has a unique output. If a function has multiple outputs for the same input, it does not have an inverse.