Algebra II Exam Review

Flashcards for key concepts and problem-solving techniques.

Zero Product Property

A property stating that if the product of two factors is zero, then at least one of the factors must be zero.

Solving Quadratic Equations by Factoring

Setting the equation to zero and factoring the quadratic expression.

Rewrite Radical Expressions

Simplifying a radical expression such that the radicand has no perfect square factors other than 1.

Perimeter of a Triangle

The sum of the lengths of the three sides of the triangle.

Area of a Square Tray

Given by 𝐴 = 72𝑥5, used to find the side length by simplifying the square root of the area.

Area of Square Tiles

Given by 𝐴 = 98𝑥13𝑦11𝑚, used to find the side length of each tile.

Discriminant

Part of the quadratic formula used to determine the number and nature of the roots of the equation.

Quadratic Formula

A formula used to solve quadratic equations.

Revenue

The amount of money a company receives from sales.

Absolute Value Function

A function that returns the absolute value of a number.

Piecewise Function

A function defined by multiple sub-functions, each applying to a certain interval of the main function's domain.

Rational Exponents

A way to express powers and roots using fractions as exponents.

Exponential Function

A function in which the independent variable appears in the exponent.