Polynomial function graph

What  are the roots of the polynomial function $y=\left(x-1\right)^2\left(x+2\right)\left(x+4\right)^3\ ?$  

• -1,   2,  4

• 1, -2, - 4

• 0, -1, 2, 4

• 0, 1, -2, -4

Tags

CCSS.HSF-IF.C.7C

Which of the following are the roots of polynomial function $y=x\ \left(x+3\right)\left(x-1\right)^2\left(x-3\right)^2$   

• -3

• 3

• 1

• 0

• -1

Tags

CCSS.HSF-IF.C.7C

The function shown has:

• Degree two with negative leading coefficient.

• Degree three with negative leading coefficient.

• Degree four with negative leading coefficient.

• Degree four with positive leading coefficient.

Which of the following could be a possible equation for the function shown?

• f(x) =-2x³ + x² - 5x + 1

• f(x) = 2x³ - 4x² + x + 1

• f(x) = 3x² + 5x + 1

• f(x) = -2x³ +3x - 1

Tags

CCSS.HSA.APR.B.3

State the minimum degree of the function shown:

• 3

• 4

• 5

• 6

Select all the graphs which show even degree functions.

• 
• 
• 
• 

Tags

CCSS.HSF.BF.B.3

The function f(x) = -5x⁴ + 3x² - 3x + 5

• Extends from quadrant 2 to quadrant 1.

• Extends from quadrant 2 to quadrant 4.

• Extends from quadrant 3 to quadrant 1.

• Extends from quadrant 3 to quadrant 4.

Tags

CCSS.HSA.APR.B.3

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

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 root has a multiplicity of 2?

• -1

• 2

• 4

• -4

Tags

CCSS.HSA.APR.B.3

f(x) = -3x⁴ + x³ - 2x² + x - 1

What is the degree of f(x)?

• 3

• 1

• 4

• 2