2022-2023 Algebra 2 Ch. 5 Review

Give f(x) = 2x² + 7x + 6

Find all possible rational roots

• -1, 1, -2, 2, -3, 3, -6, 6, -1/2, 1/2, -3/2, 3/2

• 1, 2, 3, 6, 1/2, 3/2,

f(x) = 4x³ + 4x² - x - 1

Find all possible zeroes

• All possible zeroes =

  -1, 1 -2, 2, -4, 4, -1/2, 1/2, -1/4, 1/4

• All possible zeroes =

  1, -1, -2, 2, -4, 4

• 4

• 3

• 2

• 1

• 0

• 4

• 3

• 2

• 1

• 5

• 4

• 3

• 2

• 1

• 0

Tags

CCSS.HSN.CN.C.9

Find the root(s) of the function.

• x = 3

• x = (-1,2,4)

• x = (2, -2, -4)

• x = -1

Tags

CCSS.HSF-IF.C.7C

The polynomial given by: y = 3x² + 9x⁵ − 4 + 10x⁸ + 2x⁹ will have exactly how many zeroes?

• 5

• 2

• 9

• 8