To find an inverse function in math, you must first have a function. It can be almost any set of operations for the independent variable x that yields a value for the dependent variable y. In general, to determine the inverse of a function of x, substitute y...
You don't want me to write the entire expression in here, as it is a massive mess of terms. The problem is, the "inverse" is a rather nasty mess of a function of z. There are 4 solutions. Even if I show only 5 digit numbers in that expression for all coefficients, it is s...
There will be times when they give you functions that don't have inverses, and, from the graph of the given function, it's easy to see that this function can't possibly have an inverse, since it violates the Horizontal Line Test: It is usually considered acceptable to draw the above ...
Create an account Ask a question Our experts can answer your tough homework and study questions. Ask a question Search AnswersLearn more about this topic: Inverse Functions | Definition, Methods & Calculation from Chapter 7 / Lesson 6 189K Learn to define what inverse functi...
InD4, enter the following formula to get the exponential value of-1. =EXP(B4) B4is thenumber. PressENTER, and theEXPfunction will return anexponentialvalue ofB4. Here,eis raised to-1. Use theFill Handleto get theeraised to the power of the other values. ...
Answer to: Explain how to determine if a function is invertible. By signing up, you'll get thousands of step-by-step solutions to your homework...
Drag the Fill Handle icon up to cell C13. Get the inverse function for our desired x value. Say that our formula works perfectly and estimate the inverse value of our exponential function in Excel. Inverse Function of Our Exponential You may be curious to know how we know the inverse of ...
Suppose you are asked to find the inverse of the function given this graph: Note that I have NOT told you what that function is. To get started finding the inverse, draw the reflection line: (It would be a good idea to use a ruler for this; you'll want to be neat.) ...
For example, in a function we give an input value x and receive and output y. An inverse function does the opposite: we give the inverse a value of y and get the value of x. Horizontal Line Test: The horizontal line test is a means to determine whether a function ha...
The problem is, if we ask for x1,x2 values corresponding to say V = 5, there are infinite solutions exists. (1,4), (2,3), (1.1,3.9), (-5.5,10.5). So, the right answer is anypoint on this line. Depending on the function V = f(x,y), this line may become a curve / spl...