Math Glossary: f
| Factor | A number that evenly divides into another number, 4 is a factor of 8. Also, the process used to determine the factors of a number, |
| Focus | An imaginary point used in determining the shapes of conic sections like parabolas, hyperbolas, and ellipses. |
| Formula | An equation or other mathematical expression used to calculate a value many times (a^2 + b^2 = c^2 is a formula). |
| Fraction | A way of expressing division of two numbers by placing the divisor over the dividend. |