PC Chapter 2 Review

Multiply: (3 - 5i)(4 + 2i)

• 2 - 14i

• 22 - 14i

• 2 + 26i

• 22 + 26i

Subtract: (5 - 3i) - (6 + 2i)

• 36

• 36 - 8i

• -1 - i

• -1 -5i

Simplify: i⁹

• i

• -i

• 1

• -1

• what is this bingo?

What are the zeros of the this polynomial function?

y = x(x - 5)²(x + 3)

• 5, -3

• 1, 5, -3

• 0, 5, -3

• 0, -5, 3

What is the y-intercept of this polynomial function?

y = x(x - 5)²(x + 3)

• 0

• -15

• -2

• rabbits

What is the end behavior of this polynomial function?

y = -x(x - 5)²(x + 3)

• Up-up

• down-down

• up-down

• down-up

What is the end behavior of this polynomial function?

y = 6x⁵ - 3x + 4

• Up-up

• down-down

• up-down

• down-up

What is the remainder in this division problem?

• -5

• 22

• 13

• 31

Use your note sheet to find the x-intercept of the function.

• 5

• 6

• -5/6

• none

Use your note sheet to find the y-intercept of the function.

• 5

• 6

• -5/6

• none