Review of Polynomials

What is the equation in factored form of this graph?

• f(x) = (x-4)(x-1)²(x+2)(x+4)
• f(x) = (x-4)(x+1)²(x+2)(x+4)
• f(x) = (x-4)(x-1)²(x-2)(x+4)
• f(x) = (x+4)(x+1)²(x-2)(x-4)

Tags

CCSS.HSA.APR.B.3

Which of the following best suits the statement for the graph shown:
This polynomial
will have degree 3.

• Sometimes
• Always 
• Never
• Cannot be determined

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.D.10

Which equation MOST LIKELY matches the graph?

Remember to look at your roots, multiplicity, and end behavior!!

Use your notes!

• y = x⁴ - x³ + 3x² + 2

• y = -x⁴ + x³ + 5x + 2

• y = x³ - 2x² + 1x + 3

• y = -x³ - 2x² + 1x + 3

Tags

CCSS.HSA.APR.B.3

Which is the graph of  $\left(x+5\right)^2\left(x+3\right)$  ?

• 
• 
• 
• 

Solve using long division $\left(2x^2+6x-20\right)\div\left(2x-4\right)$  

•  $x+5+\frac{2}{2x-4}$  

•  $x-8$  

•  $x-5+\frac{3}{2x-4}$  

•  $x+5$   

Tags

CCSS.HSA.APR.D.6

Is this division problem worked correctly?

• This is correct!

• This is incorrect, and error occurs on the 2nd line!

• This is incorrect, and the error occurs on the 4th line!

• This is incorrect, and the error occurs on the 3rd line!

Tags

CCSS.HSA.APR.D.6

(2x³ + 7x² - 6x - 8) ÷ (x + 4)

• 2x² - x - 2
• 2x³ - x² - 2x
• 2x² + 15x + 54 + 208/x+4
• 2x³ + 15x² + 54x + 208

Tags

CCSS.HSA.APR.D.6

What is the remainder when      a³ - 4 is divided by a+2? 

• -2
• -6
• -12
• 0

Tags

CCSS.HSA.APR.B.2

ZEROS are also known as... (choose all that apply)

• Roots

• Solutions

• y-intercepts

• x-intercepts

• factors

Tags

CCSS.HSF-IF.C.7C

In the above graph, which root has a multiplicity of 2?

Remember to look at your roots, multiplicity, and end behavior!!

Use your notes!

• -1

• -3

• -120

• 4

Tags

CCSS.HSA.APR.B.3