Algebraic Expressions

Algebraic Expressions - G8C11L1

Objective

WWBAT identify terms of an expression, factors and coefficients of a term.

What is an algebraic expressions?

An algebraic expression in mathematics is an expression that is made up of variables and constants, along with algebraic operations(addition, subtraction, etc.).

Multiple Choice

What are the terms in the expression?
-4x + 6y - 2

• -4x, 6y, -2
• x, y
• 4x, 6y
• -2

Multiple Choice

Which of the following best describes the algebraic expression 6x + 1?

• Six times more than the quantity of a number plus one
• Six times the quantity of a number plus one
• One more than the product of six and a number
• One more than the quantity of six and a number

Multiple Choice

Which of the following best describes the algebraic expression 3(x - 5)?

• Three times a number minus five
• Three times the quantity of a number minus five
• Three times the quantity of a number plus five
• Three times a number plus five

Multiple Choice

Which of the following best describes the expression 4 times a number increased by 7?

• (x/4) + 7
• 4x - 7
• 4(x + 7)
• 4x + 7

Multiple Choice

Which expression matches:

The sum of 6 and 5 doubled

• 2 x 6 + 5

• 2 x (6 + 5)

• 6 + (5 x 2)

Multiple Choice

17 less than the product of 3 and m

• 3m - 17
• 17 - 3m
• 17m -3
• 17-3 + m

Multiple Choice

d decreased by 29

• 29-d
• d-29
• 29d-d
• d + 29

Multiple Choice

4 times a number increased by 15

• 15- 4n
• 15n + 4
• 4n - 15
• 4n + 15

Multiple Choice

15 decreased by 4 times a number

• 4n - 15
• 15-4n
• n- 15 x 4
• 15 x 4 - n

Multiple Choice

the product of a number and 9

• n + 9

• n - 9

• 9n

• n/9

Multiple Choice

a number increased by 9

• n + 9
• n - 9
• 9n
• n/9

Multiple Choice

Match this word expression with the correct algebraic expression:
a number decreased by 9

• n + 9
• n - 9
• 9n
• n/9

Multiple Choice

Name the coefficient of ⅙h

• 6
• h
• ⅙
• 1

Multiple Choice

Five times Mike's age increased by 9

• 5(x+9)
• 9(5+x)
• 9x+5
• 5x+9

Multiple Choice

The product of 7 and j increased by 3.

• 3+7j
• 7j-3
• 7(j+3)
• 3j+7

Multiple Choice

The difference of h and 9 divided by 3.

• h-9/3

• (h-9)/3

• (9-h)/3

• 9-h/3

Multiple Choice

Three times the sum of 2 and e. 

• 3e+2
• 3(e-2)
• 3(e+2)
• 2e+3

Multiple Choice

Three times a number increased by nine

• 3h-9

• 3(h-9)

• 3(h+9)

• 3h+9

Multiple Choice

g divided by 9

• 9g
• g-9
• g/9
• 9/g

Multiple Choice

Identify the variable in the algebraic expression.

5x + 13

• x

• 5

• 13

Multiple Choice

Identify the coefficent in the algebraic expression.

7h + 3

• +

• 7

• 3

Thank you!