Vocabulary Review

Which choice is NOT an operation?

• addition

• multiplication

• constant

• subtraction

In the equation 3x + 2 = 12, what is the coefficient?

• 3

• x

• 2

• 12

Which is true about absolute value?

• The symbol for absolute value is -.

• Absolute value is always positive.

• Absolute value is the same as y interecept.

Which symbol is NOT used to represent multiplication?

• x

• +

• ( )

• *

Which is the answer to a division problem?

• sum

• difference

• quotient

• product

What is the answer to an addition problem called?

What is the answer to a subtraction problem called?

How do we read multiplication?

• plus

• minus

• times

• divided by

Which is the definition of a coefficient?

• It is a group of numbers together with signs.

• It is a number that is in front of a variable.

• It is a constant.

• It is the product.

What are variables?

• They are plots on a graph.

• The are letters that represent numbers we don't know.

• They are coefficients.

• The are graphs.