Write Algebraic Expressions

Front

What is a coefficient in an algebraic expression?

Back

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

Front

What is a constant in an algebraic expression?

Back

A constant is a fixed value that does not change, represented by a number in an algebraic expression.

Front

What is a variable in an algebraic expression?

Back

A variable is a symbol, often a letter, that represents an unknown value in an algebraic expression.

Front

What is an algebraic expression?

Back

An algebraic expression is a mathematical phrase that includes numbers, variables, and operations.

Front

What does it mean to write an algebraic expression?

Back

Writing an algebraic expression involves translating a verbal phrase into a mathematical form using numbers and variables.

Front

What is the verbal phrase for the expression 4x + 8?

Back

The verbal phrase is '4 times a number plus 8'.

Front

What is the verbal phrase for the expression 3(x - 5)?

Back

The verbal phrase is '3 times the difference of a number and 5'.

Front

How do you identify the coefficient in the expression 5x + 2?

Back

The coefficient is the number in front of the variable, which is 5 in this case.

Front

What is the difference between a constant and a coefficient?

Back

A constant is a fixed number, while a coefficient is a number that multiplies a variable.

Front

What is the algebraic expression for '7 less than a number'?

Back

The algebraic expression is x - 7.