Factor Theorem

What are the zeros of the function?

• 4,1
• 3,1,-2,-5
• -3, -1, 2, 5
• -2,4

Tags

CCSS.HSA.APR.B.3

Zeros: x = 4 and x = -8

What are the factors?

• (x - 4)(x - 8)

• (x + 4)(x - 8)

• (x - 4)(x + 8)

• (x + 4)(x + 8)

Tags

CCSS.HSA.APR.B.2

Given the zeros below, what are the factors?

• (3x-2) (4x-1)
• (2x-3) (1x-4)
• (3x-2) (1x-4)
• (2x-3) (4x-1)

Tags

CCSS.HSF-IF.C.7C

If the x- intercepts of a cubic polynomial are (-2,0)(0,0)(5,0), the possible function would be:

• f(x) = (x - 2)(x + 5)
• f(x) = x(x - 2)(x + 5)
• f(x) = x(x + 2)(x - 5)
• f(x) = x²(x +2)(x - 5)

Tags

CCSS.HSA.APR.B.3

Write the equation in factored form of a graph with x - intercepts (zeros): 

x = 3/4, x = 6/7, x = 0

• x(4x - 3)(7x - 6)

• (4x - 3)(7x - 6)

• x(3x - 4)(7x - 6)

• x(3x - 4)(6x - 7)

Tags

CCSS.HSA.APR.B.3

What are the factors of this function?

• (x + 3)(x + 2)(x - 1)

• (x - 3)(x - 2)(x + 1)

• (x + 5)

• (x + 5)(x - 5)

Tags

CCSS.HSA.APR.B.3

Which graph has factors of (x+1) and (x-3) ?

• 
• 
• 
• 

Tags

CCSS.HSA.APR.B.3

Write a 4th degree polynomial function with:
*a positive leading coefficient
*zeros: 9, 3, -2, 0

Tags

CCSS.HSA.APR.B.3

Write an equation of a polynomial with the zeros listed:

Zeroes: -10, 6, -6, 7

• (6x -1)(6x -1)(7x -1)(10x -1)

• (x -6)(x + 6)(x + 7)(x -10)

• (x + 6)(x -6)(x -7)(x + 10)

• (6x + 1)(6x + 1)(7x + 1)(10x + 1)

Tags

CCSS.HSA.APR.B.3

The graph of the function f(x) is shown. What are solutions to f(x) = 0?

• -1

• -2

• -4

• 5

• 0