Possible Rational Zeros

One zero of 4x³-17x²-150x-189 is 9.
What is another zero?

• 4

• 7

• -3

• -6

Find all the zeros of the polynomial. 

• A

• B

• C

• D

Find the zeros of the polynomial given one factor.

• X= 3,4,5

• x=-3,-4,-5

• x=-3,4,5

• x= 3, -4, -5

Tags

CCSS.HSF-IF.C.7C

Find the zeros of the polynomial when given factored form. 

• A

• B

• C

• D

Tags

CCSS.HSF-IF.C.7C

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

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

Below are four possible zeros for this polynomial.

Figure out which one "works"

f(x) = x³ + 2x² - 11x - 12

• -3

• -4

• 1

• 6

Tags

CCSS.HSF-IF.C.7C

Below are four possible zeros for this polynomial.

Figure out which one "works"

f(x) = x³ - 8x² - 23x + 30

• 3

• -1

• -10

• 1

Tags

CCSS.HSF-IF.C.7C

What are the zeros (x-intercepts)?

• x = 4, 7

• x = -1, 4/7

• x = -4/7, 1

• x = 7, -4

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

Use the Rational Root Theorem to list the possible rational zeros.

• A

• B

• C

• D

Tags

CCSS.HSA.APR.B.2