3rd 9 Week Exam Review

• x = -1, x = -2

• x = -2, x = -3

• x = -1, x = -3

• x = 1, x = 2

• -1

• 0

• 1

• -1.88

• (0, 1) and (4, 5)

• (1, 2) and (2, -1)

• (0, 1) and (3, 4)

• (1, 2) and (3, 4)

• 2

• 4

• 6

• 8

What is the factored form of a cubic function with zeros of -2, 2, and 7?

• (x + 2)(x - 2)(x - 7)

• (x - 2)(x + 2)(x + 7)

• (x + 2)(x + 2)(x - 7)

• (x - 2)(x - 2)(x + 7)

What is the standard form of a quadratic function with zeros of 3 and -5?

• i

• -1

• -i

• 1

Write the complex conjugate of the following complex number: 5 + 9i.

• 5 - 9i

• 5 + 9i

• -5 + 9i

• -5 - 9i

• (4k - 3)(4k + 3)

• (4k - 9)(4k + 9)

• (16k - 3)(16k + 3)

• (8k - 3)(8k + 3)