Identify Variables and Coefficients

Name the coefficient of 9h + 12

• 6

• 12

• 9

• 1

What are the variables of 7x+6y-9

• 6,7

• 9

• 6y, 7x

• x, y

Identify the terms, coefficients, and constants of the expression. 6q+1

• Terms: 6q, 1 Coefficient: 6 Constant: 1

• Terms: 6 Coefficient: 1 Constant: q

• Terms: 6q Coefficients: 6, 1 Constant: 1

• Terms: 1 Coefficient: 6 Constant: 1, q

Identify the variables in the following expression: 4x + 2y - 6

• 4, 2, -6

• -4 and x

• X and Y 

• -6

Identify the coefficient in the expression

• 2

• 4

• m

• 1

Identify the variables in the expression
3x +  9

• x

• y

• 9

• 3x

What are the variables in the following expression?

• 3, 4, 1 and 7

• z, x and y

• + and -

• 15

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

• coefficient

• sum

• variable

• term

Find the coefficient in the algebraic expression.

• x

• 4

• 5

• 9

Identify the coefficient in the algebraic expression.

• 2

• 4

• m

• n