Polynomial Division

Let f(x) = 3x² - 9x +2.
Is k = -3 a zero of the function?

• yes

• no

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

Let f(x) = 4x² -33x -27.  Is k = 9 a zero of the function?

• yes

• no

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.REI.B.4

(2x³ + 5x² + 9) ÷ (x + 3)

• 2x² - x + 3

• 2x³ - x² + 3x

• 2x² + 11x + 33 + 108/x+3

• 2x² - 5x + 12

Tags

CCSS.HSA.APR.D.6

(2x³ - 5x - 7) ÷ (x - 2)

• 2x³ - 4x² + 3x - 13

• 2x³ + 4x² +3x - 1

• 2x² - 4x + 3 - 13/x-2

• 2x² + 4x + 3 - 1/x-2

Tags

CCSS.HSA.APR.D.6

For synthetic division, what would be the number in the left hand box?

• 0

• 1

• 2

• 3

Tags

CCSS.HSA.APR.D.6

Is this division problem worked correctly?

• This is correct!

• This is incorrect!

Tags

CCSS.HSA.APR.D.6

If the binomial (x - 7) is a factor of the polynomial function f(x), which statement must be true?

• f(7) = -7

• f(7) = 0

• f(-7) = 0

• f(-7) = -7

When p(x) = 9x⁴- 45x³ + 37x² + x +2 is divided by x - 2, a student can determine the remainder by evaluating p(2). What is the value of p(2)?

• p(2) = 656

• p(2) = 652

• p(2) = -64

• p(2) = -368

Tags

CCSS.HSA.APR.B.2

Find all zeros of the polynomial function P(x) = x³+6x²+9x+54

• 6, 3, -3

• -6, 3, -3

• -6, 3i, -3i

• 6, 3i, -3i

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

What is the degree of the polynomial function
P(x)=3x⁴-7x²-2x⁷-x+4

• 4

• 7

• 2

• 11