Algebraic Expressions

A(n) _____________ contains numbers, symbols and operations.

• Term

• Algebraic Expression

• Variable

• Numerical Expression

A ______________ is a number that is connected to/multiplied by a variable.

• Coefficient

• Term

• Variable

• Constant

A _______________ is a part of an algebraic expression that contains numbers and/or variables (and is separated by addition or subtraction).

• Coefficient

• Term

• Variable

• Constant

A ______________ is a symbol (letter) than represents an unknown number.

• Coefficient

• Term

• Variable

• Constant

A ______________ is a term that does not contain a variable.

• Coefficient

• Term

• Variable

• Constant

Which of the following is an example of an algebraic expression?

• 2+3

• 5-1

• 2x+1

• 7+3+2

Which of the following is an example of an algebraic expression?

• $4\div2$

• 3+9

• $4\times10$

• $2z-3$

How would you write the following algebraic expression with exponents?
 $13\times b\times c\times c$  

•  $13^2bc$  

•  $13b^2c$  

•  $13b^2c^2$  

•  $13bc^2$  

What are the terms of the following algebraic expression?
 $z^3+2z+1$  

•  $1,\ 2,\ 1$  

•  $z^3,\ 2z,\ 1$  

•  $1$  

•  $1,\ 2$  

What are the coefficients of the following algebraic expression?
 $z^3+2z+1$  

•  $1,\ 2,\ 1$  

•  $z^3,\ 2z,\ 1$  

•  $1$  

•  $1,\ 2$