Negative Function Calculator

A negative function is a mathematical function that takes any input and returns its negative value. This calculator helps you find the negative of any number or function.

What is a Negative Function?

A negative function, often denoted as f(x) = -g(x), is a transformation of another function g(x) where every output value is multiplied by -1. This operation reflects the original function across the x-axis on a graph.

Negative functions are commonly used in physics, engineering, and mathematics to represent quantities that are opposite in sign to their original counterparts, such as negative charge, downward acceleration, or loss values.

How to Use the Negative Function Calculator

Enter the value or function you want to negate in the input field.
Click the "Calculate" button to compute the negative value.
View the result and its explanation.
Use the "Reset" button to clear the calculator for new calculations.

Formula

The negative function is calculated using the following formula:

f(x) = -g(x)

Where:

f(x) is the negative function
g(x) is the original function or value

Examples

Example 1: Negating a Number

If you have the number 5, its negative is -5.

Example 2: Negating a Function

If you have the function f(x) = x², its negative function is f(x) = -x².

FAQ

What is the difference between a negative function and a negative number?

A negative number is simply a number less than zero. A negative function is a transformation that applies the negative operation to every output of another function.

Can I use this calculator for complex numbers?

Yes, you can enter complex numbers in the format a+bi or a-bi, and the calculator will return their negative values.

Is the negative function the same as the inverse function?

No, the negative function is a transformation that changes the sign of all outputs, while the inverse function finds the input that produces a specific output.