Finding Zeros

How many total roots/zeros are there in the polynomial.   

• A
• B
• C
• D

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

Find all the zeros of the polynomial. 

• A
• B
• C
• D

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

Find the zeros of the polynomial.
f(x) = (x-5)(2x+3)(7x-4)(x+6)

• x = 5, (2/3), 6, (7/4)
• x= -5, (3/2), (-4/7), 6
• x= 5, (-3/2), (4/7), -6
• x= 6, 5, -2/3, -4/7

Tags

CCSS.HSA.APR.B.3

Find the zeros of the polynomial when given factored form. 

• A
• B
• C
• D

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

True or False: If (7x + 4) is a factor of some polynomial function, then 4/7 is a zero of the function.

• True

• False

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

How many roots or zeros does the equation
f(x) = 5x⁴-8x³+4x²-6x+3 have?

• 3
• 4
• 5
• 0

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.D.11

The degree of the polynomial determines the number of roots.

• True
• False

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

Which of the following is NOT a factor for the polynomial with roots -2, 3/4, and 5i

• (x + 5i)

• (x + 2)

• (3x - 4)

• (4x - 3)

Tags

CCSS.HSA.APR.B.2

What are the roots of the function
f(x)= (x - 2)(x + 3)?

• x = - 2 or x = 3
• x = 2 or x = -3
• The are no real roots
• x = 2 or x = 3

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

Given the polynomial below, how many roots will it have?
 $y=x^3+5x^2-9x-2$  

• 2

• 1

• 3

• 0

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.D.11