Find Real Rational Zeros

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

• 1

• 2

• 3

• 4

How many real zeros does the polynomial function
P(x) = x³+2x²+9x+18 have?

• 0

• 1

• 2

• 3

A polynomial function with rational coefficients of degree 3 MUST have at least 1 rational zero.

• True

• False

Find all the real zeros of the function
f(x) = 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

Which of the following is NOT a possible rational zero for p(x).

• A

• B

• C

• D

Tags

CCSS.HSA.APR.B.2

List all the possible rational zeros
h(x) = x³ - 5x²+2x+12

• 1,2,3,4,6,12

• 1,2,6,12

• 1,2,3,4,6,12,-1,-2,-3,-4,-6,-12

Tags

CCSS.HSF-IF.C.7C

Find all zeros for the polynomial function P(x) = x³ -3x²-5x+15

Mathematical Equivalence

ON

• A

• B

• C

• D

Tags

CCSS.HSA-REI.B.4B

Which of the following is a COMPLETE  list of all possible Rational Zeros?
f(x) = 3x³ + 2x² - 6x + 7

• ±1, ±7, ±1/3, ±7/3

• ±1, 7

• ±1, ±3, ±7, ±7/3

• ±1, ±3, ±7, ±1/3, ±7/3

Find all of the rational zeros of each function. 
q(x) = x³+3x²-6x-8

• 1, 2, 4, 8, -1, -2, -4, -8

• -4, -1, 2

• 1, 2, 4 

Tags

CCSS.HSA.APR.B.2