## Notation of Functions with Examples

Notation of functions is the way in which a function is written. Notation of functions is an accurate way of … Read more

## How to Know If a Function is Linear?

To determine whether a function is linear or not, we need to verify that the equation is a polynomial of … Read more

## Difference Between Permutations and Combinations

The difference between permutation and combination is that, for permutations, the order of the elements is taken into consideration and … Read more

## Permutations and Combinations – Definitions, Formulas and Examples

Permutations and combinations are ways of representing groups of objects by selecting them from a set and forming subsets. With … Read more

## Power of a Power Rule – Formula and Examples

When we have the power of the power in exponential expressions, we find the new power by multiplying the two … Read more

## Laws of Exponents – Formulas and Examples

The laws of exponents are some of the most important laws in algebra because they can be part of most … Read more

## Inequalities with Absolute Value – Examples and Practice Problems

Inequalities with absolute value follow the same rules as an absolute value in numbers; the difference is that in inequalities … Read more