Review Parts of Expressions

8x + 4y + 12
This is an example of what?

• expression
• equation
• inequality
•  trigonometry

Identify the coefficient in the expression
4m + n + 2

• 2
• 4
• m
• n

How many terms are in the expression
3x + 2y + z

• 5
• 2
• 4
• 3

A term can be made up of which of the following?

• a number
• a variable
• a coefficient with a variable
• all of the above

Identify the constant in the expression
4y + 2 + x

• x
• y
• 4y
• 2

Which term contains a coefficient?
m + 3n + p + 3

• m
• 3n
• p
• 3

How many coefficients are in 12x + 7y - 2

• 1
• 2
• 3
• 4

A symbol for a number we don't know yet. This is usually a letter.

• coefficient
• sum
• variable
• term

The number you see before a variable (Example: 6z, the 6 is the ________)

• coefficient
• variable
• term
• product

The _______ of 6 and 8 is 48.

• sum
• difference
• product
• quotient