Complex Zeros Practice

True or false:
The solution, root, x-intercept, and zero of a problem are all the same thing.

• True
• False, because the solution and root are the same but the x-intercept and zero are different
• False, because the x-intercept and root are the same but the zero and solution are different
• False, they are all different

Tags

CCSS.HSF-IF.C.7A

How many zeros does the polynomial function
 P(x) = 3x⁴+4x-8 have?

• 1
• 2
• 3
• 4

Tags

CCSS.HSA.APR.B.3

How many zeros does the polynomial function
 P(x) = 2x - 6x² - 8 have?

• 1
• 2
• 3
• 4

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

How many real zeros exist for the polynomial?

• 2
• 1
• 4
• None

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

CCSS.HSA.REI.D.10

Find all rational zeros of the following polynomial

f(x) = x³-5x²-2x+24

• -2,1,0

• -2,-3,-4

• 4,3,-2

• 0,0,0

Tags

CCSS.HSF-IF.C.7C

Given one complex zero use the conjugate root theorem to find another.  Zero is 7-5i

• -7+5i
• 7-5i
• -7-5i
• 7+5i

Tags

CCSS.HSN.CN.A.3

Given one complex zero use the conjugate root theorem to find another.  Zero is: -12-8i

• 12+8i
• -12+8i
• 12-8i
• -12-8i

Tags

CCSS.HSN.CN.A.3

CCSS.HSN.CN.C.9

Write a polynomial function of least degree with the given zeros.

• A
• B
• C
• D

Tags

CCSS.HSA.APR.B.3

Write a polynomial function of least degree with the given zeros.

• A
• B
• C
• D

Tags

CCSS.HSA.APR.B.3

Write a polynomial function of least degree with the given zeros.

• A
• B
• C
• D

Tags

CCSS.HSA.APR.B.3