Front

What is the definition of a variable in mathematics?

Back

A variable is a symbol used to represent an unknown value in mathematical expressions or equations.

Front

Explain the concept of an equation.

Back

An equation is a mathematical statement that asserts the equality of two expressions, typically containing one or more variables.

Front

What does it mean to solve an equation?

Back

To solve an equation means to find the value(s) of the variable(s) that make the equation true.

Front

Define the term 'coefficient'.

Back

A coefficient is a numerical factor that multiplies a variable in an algebraic expression.

Front

What is the purpose of the distributive property?

Back

The distributive property allows you to multiply a single term by two or more terms inside a set of parentheses.

Front

What is a linear function?

Back

A linear function is a function that graphs to a straight line, represented by the equation y = mx + b, where m is the slope and b is the y-intercept.

Front

What is the slope of a line?

Back

The slope of a line is a measure of its steepness, calculated as the rise over run between two points on the line.

Front

Define 'y-intercept'.

Back

The y-intercept is the point where a line crosses the y-axis, represented by the value of y when x is 0.

Front

What is a proportion?

Back

A proportion is an equation that states that two ratios are equal.

Front

Explain the concept of a function.

Back

A function is a relation that assigns exactly one output for each input, often represented as f(x).