Identifying Parts of an Expression 6 EE 2

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Identifying Parts of an Expression 6. EE. 2 b

Identifying Parts of an Expression 6. EE. 2 b

What will you be able to do? I can name the parts of an

What will you be able to do? I can name the parts of an expression including terms, coefficients, variables, constants, and exponents.

5 x + y + 8 – x 2 Expression: A mix of variables,

5 x + y + 8 – x 2 Expression: A mix of variables, constants, exponents, and operations. Variable: A letter that represents an unknown number. Constant: A number.

5 x + y + 8 – x 2 Exponent: This shows a number

5 x + y + 8 – x 2 Exponent: This shows a number raised to a power. Operations: addition, subtraction, multiplication, and division.

Term: A small part of the expression which could be a constant, variable, number

Term: A small part of the expression which could be a constant, variable, number with an exponent, or a number multiplied by a variable. 5 x + y + 8 – x 2 Each term is separated by a + or – sign.

Like terms have the same variable and exponent. 5 x and 10 x n

Like terms have the same variable and exponent. 5 x and 10 x n 2 and 7 n 2

Coefficient: A number multiplied by a variable. 5 x + y + 8 5

Coefficient: A number multiplied by a variable. 5 x + y + 8 5 is the coefficient in front of x 1 is the coefficient in front of y 2(8+7) There is no coefficient. This is a product of two factors.

Click the correct word. 2 x + 3 + x 2 constant n -

Click the correct word. 2 x + 3 + x 2 constant n - 5 n + 3 + m 3 coefficient 8 + m 3 exponent term exponent constant variable coefficient constant

Click the correct word. b 2 - b + 9 + 7 n 10

Click the correct word. b 2 - b + 9 + 7 n 10 + n 3 variable term exponent expression variable

Write a word to describe the red item in each expression. 9 y 2

Write a word to describe the red item in each expression. 9 y 2 + 8 n - 3 Answer coefficient Answer Term Answer exponent

Write a word to describe the red item in each expression. 9 y 2

Write a word to describe the red item in each expression. 9 y 2 + 8 n - 3 Answer Constant or term Answer variable

For each word, identify all the items in the expression. 7 x + 10

For each word, identify all the items in the expression. 7 x + 10 n - 3 + 9 y 2 Exponent Variable x, n, y. Answer 2 Answer Coefficient Answer 7, 10, 9 Term Answer 7 x , 10 N, 3, and 9 y 2 Constant -3 Answer

Identify the parts in the expression y 2 + 4 c - 7 terms:

Identify the parts in the expression y 2 + 4 c - 7 terms: y 2, 4 c, -7 variables: y, c constants: -7 coefficients: 1, 4 exponents: 2

Try together: Identify the parts in the expression 4 p 3 + 12 p

Try together: Identify the parts in the expression 4 p 3 + 12 p + 8 k + 9

Try on your own: Identify the parts in the expression g 2 + 5

Try on your own: Identify the parts in the expression g 2 + 5 g + 3 w + 18

Try on your own: Identify the parts in the expression 6 m 2 +

Try on your own: Identify the parts in the expression 6 m 2 + 4 m – 2 n + 11

Use what you learned to complete your assignment.

Use what you learned to complete your assignment.