Understanding Algebraic Expressions

What is the term used for the number that multiplies a variable in an algebraic expression?

• Variable

• Coefficient

• Constant

• Exponent

In the expression 2x^2 + 5, what is the constant?

• 2

• x

• 5

• x^2

Which part of an algebraic expression is represented by letters?

• Coefficients

• Constants

• Variables

• Terms

How many terms are in a binomial expression?

• Four

• Three

• Two

• One

Which type of expression has only one term?

• Binomial

• Polynomial

• Monomial

• Trinomial

What is the degree of the expression 3x^2 + 2x + 15?

• 1

• 2

• 3

• 4

In the expression x + y^2, what is the degree?

• 3

• 2

• 4

• 1

What is the degree of a constant term in an algebraic expression?

• 3

• 2

• 1

• 0

Which of the following is a trinomial?

• x + y

• x^2 + y^2 + z^2

• x^3

• x + y + z + w

What is the variable in the expression 2x^2 + 5?

• x^2

• 5

• x

• 2