Integrated Math Mid Unit 6 Review

Divide x³ + x² - 14x - 24 by x+2

• x²-x-12
• x²+x+12
• x²-x-16
• 2x²-x-12

Tags

CCSS.HSA.APR.D.6

20x³-25x²+4x-5

• (5x²-5)(4x+1)
• 5(x²-1)(4x+5)
• (5x²+1)(4x-5)
• (5x²+1)(4x-1)

Solve x³-2x²-5x+10 = 0

• -2, i √5 , -i√5

• 2, √5, -√5

• -2, -5

• 2,√5

Find the roots of x(3x - 5)(x - 4) = 0

• 1, -5/3 , -4

• 0, -5/3 , -4

• 0, 3/5, 4

• 0, 5/3 , 4

Tags

CCSS.HSF-IF.C.7C

The end behavior of a polynomial function is determined by the degree and the sign of the leading coefficient.
Identify the degree of the polynomial and the sign of the leading coefficient 

• Leading Coefficient Positive
  Degree - Even
• Leading Coefficient Positive
  Degree - Odd
• Leading Coefficient Negative
  Degree - Even
• Leading Coefficient Negative
  Degree - Odd

The end behavior of a polynomial function is determined by the degree and the sign of the leading coefficient.
Identify the degree of the polynomial and the sign of the leading coefficient 

• Leading Coefficient Positive
  Degree - Even
• Leading Coefficient Positive
  Degree - Odd
• Leading Coefficient Negative
  Degree - Even
• Leading Coefficient Negative
  Degree - Odd

The end behavior of a polynomial function is determined by the degree and the sign of the leading coefficient.
Identify the degree of the polynomial and the sign of the leading coefficient 

• Leading Coefficient Positive
  Degree - Even
• Leading Coefficient Positive
  Degree - Odd
• Leading Coefficient Negative
  Degree - Even
• Leading Coefficient Negative
  Degree - Odd

Write a polynomial function with rational coefficients that has zeros - 4 and 5i.

• P(x) = x³ + 4x² + 25x + 100

• P(x) = 5x³ - 4x² + 25x + 100

• P(x) = x³ + x² - 25x + 100

• P(x) = 4x² + 5

Tags

CCSS.HSA.APR.B.3

• 4

• 3

• 2

• 1

• 0