ISEE Math Review – Function Notation

With so many formulas and equations to know and use, computations can become confusing when you must use several formulas and/or equations for the same problem. Function notation was developed to help differentiate between distinct equations and formulas, which are all considered functions. A function is a correspondence, or relation, between two sets of [...]

By |2017-05-03T20:46:22-05:00May 3rd, 2017|ISEE Math Review, ISEE Upper Level|0 Comments

ISEE Math Review – System of Linear Equations: Elimination and Substitution

So far, you have mostly been solving for a single variable in an equation or placing one variable in terms of the others. However, you will likely face questions asking you to solve for more than one variable, and these questions will likely be about linear equations. A linear equation simply refers to an [...]

By |2017-05-03T17:00:08-05:00May 3rd, 2017|ISEE Math Review, ISEE Upper Level|0 Comments