Algebra I Final

Front

What does BAC stand for?

Back

Brownsville Academic Center

Front

Is a lie true?

Back

False

Front

What is the Pythagorean Theorem?

Back

In a right triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the other two sides (a² + b² = c²).

Front

What is the FOIL Method used for?

Back

The FOIL Method is used to multiply two binomials. It stands for First, Outside, Inside, Last.

Front

What is Summation Notation?

Back

A mathematical notation used to represent the sum of a sequence of terms, typically expressed as Σ (sigma).

Front

What is the Elimination Method in algebra?

Back

A method for solving systems of equations by eliminating one variable, allowing for the solution of the other variable.

Front

What are Combinations in mathematics?

Back

Combinations refer to the selection of items from a larger set where the order does not matter.

Front

What is a variable in algebra?

Back

A symbol, often a letter, that represents a number in mathematical expressions or equations.

Front

What is an equation?

Back

A mathematical statement that asserts the equality of two expressions, typically containing variables.

Front

What is the difference between an expression and an equation?

Back

An expression is a combination of numbers, variables, and operators without an equality sign, while an equation includes an equality sign.