3.4 Terms, Coefficients, Expressions

Front

4 is the __________ of 4n.

Back

coefficient

Front

What is the coefficient of x in the expression 8 + 5x - y?

Back

5

Front

Calculate the expression: 2(3 + 2³) + 5.

Back

27

Front

Express 'u decreased by 17' in algebraic form.

Back

u - 17

Front

A number on its own that does not change and is without a variable is known as a _______________.

Back

Constant

Front

What is a term in mathematics?

Back

A single mathematical expression that can be a number, variable, or the product of numbers and variables.

Front

Define a variable in the context of algebra.

Back

A symbol used to represent an unknown value, often denoted by letters such as x, y, or z.

Front

What is an expression in mathematics?

Back

A combination of numbers, variables, and operators (such as +, -, *, /) that represents a value.

Front

What is the difference between a coefficient and a constant?

Back

A coefficient is a number that multiplies a variable, while a constant is a fixed value without a variable.

Front

If 3x + 4 = 10, what is the value of x?

Back

x = 2