Q:

# What is a real world example for a absolute function?

A:

A real world example of an absolute value function is any calculation in which the total depends upon simple addition of all the quantities in the function, regardless of sign. One example of such a calculation is the number of feet traveled by an athlete running around a race track.

## Keep Learning

Credit: Boris Austin Stone Getty Images

When calculating displacement in the usual way, the function called for assigns the positive sign to one direction and the negative sign to the other. For instance, it may assign north as negative and south as positive. This is so that a person traveling the same distance in both directions results in a total displacement, or distance traveled from the starting location, of zero. However, when finding the total distance traveled without regard to the starting location, absolute value is used. This is so that if athletes run around a track a certain number of times, they can calculate the amount of exercise from one session.

Sources:

## Related Questions

• A: If someone has 2 quarters, 4 dimes, 2 nickels and 1 penny, they have a total of \$1.01. Every coin has a designated value. When counting money, one simply h... Full Answer >
Filed Under:
• A: The square root of 78 is 8.83 and can be found by using the radical function on a calculator. The square root formula for 78 can be expressed as 8.83 times... Full Answer >
Filed Under:
• A: Calculators for decimals, like all calculators, perform mathematical functions by converting our base 10 numbers into base two numbers and then performing ... Full Answer >
Filed Under:
• A: A calculator can be used to calculate the size of an angle using an inverse trigonometric function if the lengths of the two line segments forming the angl... Full Answer >
Filed Under:
PEOPLE SEARCH FOR