Algebra I (Monday's Readings)

Front

What is the definition of an algebraic expression?

Back

An algebraic expression is a mathematical phrase that can include numbers, variables, and operation symbols (like +, -, *, /).

Front

What is a variable in algebra?

Back

A variable is a symbol (usually a letter) that represents an unknown value in an algebraic expression or equation.

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

What is the distributive property?

Back

The distributive property states that a(b + c) = ab + ac, meaning you can distribute a number across a sum.

Front

What is a coefficient?

Back

A coefficient is a numerical factor in a term of an algebraic expression, usually placed in front of a variable.

Front

What is the difference between an equation and an expression?

Back

An equation states that two expressions are equal, while an expression is a combination of numbers, variables, and operations without an equality sign.

Front

What is a linear equation?

Back

A linear equation is an equation of the first degree, meaning it has no exponents greater than one and graphs as a straight line.

Front

What does it mean to combine like terms?

Back

Combining like terms means to simplify an expression by adding or subtracting terms that have the same variable raised to the same power.

Front

What is the purpose of using parentheses in algebra?

Back

Parentheses are used to indicate which operations should be performed first in an expression.

Front

What is a function in algebra?

Back

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