Find All Possible Rational Zeros

Find all zeros of the polynomial

• A

• B

• C

• D

Use the factored form of the function to find the zeros.  (hint: set each factor = 0)

• A

• B

• C

• D

Tags

CCSS.HSF-IF.C.7C

Find the zeros of the polynomial given one zero

• A

• B

• C

• D

What are all the possible rational roots of x³ - 4x² + 5x - 12?

• +-1, +-2, +-3, +-4, +-6, +-12

• +-1, +-2, +-3, +-4, +-6

• +-2, +-3, +-4, +-6, +-12

• +-1, +-2, +-4, +-6, +-12

List all of the possible rational zeros

p(x) = 3x²+x+7

• -1/3, -7/3, -1, -7, 1/3,7/3,1,7

• 1/3,7/3,1,7

• 1, 7, 14, 21

Tags

CCSS.HSF-IF.C.7C

Which of the following is a COMPLETE  list of all possible Rational Zeros?
f(x) = 2x³ + 5x² - 9x + 5

• ±1, ±5, ±1/2, ±5/2

• ±1, ±2, ±5, ±1/2, ±5/2

• ±1, ±5

• ±1, ±2, ±5, ±1/2, ±5/2, ±2/5

Tags

CCSS.HSA.APR.B.2

According to the Rational Root Theorem, what are the all possible rational roots? 2x³ - 11x² + 12x + 9 = 0

• ±1,±2

• ±1,±3,±9

• ±1,±3±9,±1/2,±3/2,±9/2

• ±1,±2,±1/3,±2/3,±1/9,±2/9

Find all the real zeros of the function y = 2x³ - 19x² + 38x + 24 given that (x-4) is a factor.

• x = 1/2, -6

• x = -1/2, 6

• x = 4, -1/2, 6

• x = -4, 1/2, -6

Tags

CCSS.HSA.APR.B.2

Find all zeroes given a factor of (x+3).

y = 2x³ + 5x² - 6x - 9

• -1,-3,-3

• -1,-3,3/2

• 3,3,3

• -3,2/3,-1

Tags

CCSS.HSF-IF.C.7C

Find the Roots of the Polynomial

2x³ - 11x² + 12x + 9 = 0

• -1, 1, 3

• -1, 3/2, 3

• -1/2, 3, 3

• -1/2, 1, 3