Poly Op

When using synthetic division to find the zeros of a polynomial, what do you do to the number after the semicolon BEFORE putting into the division?

• Nothing

• Change the sign

• Multiply

• Add

Tags

CCSS.HSA.APR.D.6

What is the highest exponent in a polynomial called?

• Highest exponent

• Degree

• Leading Coefficient

• Remainder

Every stop sign made is a regular octagon. If all 8 sides are represented by the expression, 3x - 2, what is the perimeter of the stop sign?

• 24x + 16

• 24x - 16

• 3x + 6

• 11x - 2

Tags

CCSS.7.EE.A.1

What is the result of combining the terms represented by the tiles?

• x² + x -5

• -x² - x + 2

• 2x + 1

• 2x

Tags

CCSS.7.EE.A.1

Express the perimeter of the rectangle shown in terms of x. 

• 3x + 8

• 6x + 16

• 22

• 11

Tags

CCSS.7.EE.A.1

The height of a poster is 7x + 10 and its perimeter is 16x + 22. What is the width of the poster?

• 9x +12

• x + 1

• 23x + 22

• 2x + 2

Tags

CCSS.7.EE.B.4A

4x² - 3x²

• 7x²

• 2x²

• x²

• -7x²

Simplify each expression.
(4n⁴ - 8n + 4) - (8n² + 4n⁴ + 1)

• -8n² - 8n + 3 

• -7n² - 8n + 3 

• -6n² - 8n + 3

• -7n² - 4n + 3

Tags

CCSS.HSA.APR.A.1

Find the sum.
(3y² + y³ - 5) + (4y² -4y + 2y³ + 8)

• 3y³ + 7y² - 4y + 3

• 4y² + 3y³ - y + 3

• -y⁴ + 2y³ -y - 4

• 4y³ + 3y² -3y + 1

Tags

CCSS.HSA.APR.A.1

Simplify each expression.
(6b³ + 6 - b⁴) - (8b³ - 6b⁴ + 2)

• 4b⁴ - 2b³ + 7

• 5b⁴ - 2b³ + 4

• b⁴ - 2b³ + 7

• 5b⁴ - 2b³ + 7

Tags

CCSS.HSA.APR.A.1