# Formulas & Reference

By Deb Russell

- Algebra Formulas
- Geometry Formulas
- Financial and Business Formulas
- Calculus Rules, Functions and Formulas
- Mathematicians, Reference and Tools

## Algebra Formulas

Binomials, polynomials, completing the square and other useful algebraic formulas.

- Maximum or Minimum Value of a Quadratic Function
- Slope Formula
- Rules for Positive and Negative Integers

## Geometry Formulas

Formulas for Perimeter, Area and Volume of Common Solids and Shapes. Formula cheat sheets.

- Measurement Conversions
- Formulas for Perimeter, Area and Volume of Common Solids and Shapes
- Surface Area and Volume: Cylinder, Cone, Pyramid, Sphere, Prisms...
- Pythagorean Theorem

## Financial and Business Formulas

Financial and business formulas. Use these handy formulas to help with your financial math.

- Annuities and the Annuity Formula
- Compound Interest Tutorial
- Simple Interest Calculations - 7 Easy Steps

- Compound Interest Calculator
- Calculating the Number of Days for a Loan
- Free Online Amortization Calculator

## Calculus Rules, Functions and Formulas

Forums, functions, rules for Calculus. Calculus derivatives and integrals. Formulas can be such a nuisance to memorize, here are a few to help you.

## Mathematicians, Reference and Tools

History of mathematics and math reference, math calculators.