Ch4Test

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

• 1

• 2

• 3

• 4

Tags

CCSS.HSA.APR.B.3

Which answer below is NOT a solution to this polynomial equation?

• x = 1

• x = 5

• x = 3

• x = 6

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

• A

• B

• C

• D

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

• 2

• -2

• 4

• -4

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.A.2

• 3

• -3

• 2

• 0

Tags

CCSS.HSA.REI.A.2

Which of the following is a COMPLETE  list of all possible Rational Zeros?
f(x) = x³ + 2x² - 6x + 8

• ±1, ±8

• ±1, ±2, ±4, ±8

• ±1, ±2, ±4

• 1, 2, 4, 8

Tags

CCSS.HSA.APR.B.2

            Is (x-2) a factor of             f(x)= x³-8x²+14x-4?

• Yes, (x-2) is a factor. There is a remainder.

• No, (x-2) is  not a factor. The remainder is zero.

• Yes, (x-2) is a factor. The remainder is zero.

• No, (x-2) is  not a factor. There is a remainder. 

Tags

CCSS.HSA.APR.B.2

What is the remainder R when the polynomial p(x) is divided by (x-5)?
p(x) = x³ - 5x² + 2x - 10

• 0

• -10

• -2x-10

• 2

Find all the factors of f(x)=x³+6x²-25x+18 if you know that (x-1) is a factor.

• (x-1)(x+9)(x-2)

• (x-1)(x-9)(x-2)

• (x-1)(x+6)(x+3)

• (x-1)(x-6)(x+3)

What is the factor associated with a zero of -2?

• -2

• 2

• x - 2

• x + 2

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3