Outcome 3B Review

• x = -2

• x = 5

• x = -5

• x = 2

• f(x) → ∞

• f(x) → -∞

• f(x) → 0

• f(x) oscillates

Simplify (3-2i)(4+2i)

• 16+2i

• 8-2i

• 16-2i

• 8+2i

• 1,0

• -2,0

• 3,0

If a polynomial has solutions of x = ±i, what must be true about its degree?

• It must be odd

• It must be even

• It must be greater than 2

• It must be exactly 2

• y = -1

• y = 0

• y = 1

• y = 2

Simplify i^12

• 1

• -1

• i

• -i

If an egg is dropped from a height of 98 feet and follows the function H(t) = -16t^2 + 98, at what time will it hit the ground?

• √6.125 seconds

• 2.475 seconds

• 6.125 seconds

• √2.475 seconds

• 2

• 3

• 4

• 5

Which of these is NOT a characteristic of a hole in a rational function?

• It occurs when a factor cancels out

• It represents a point discontinuity

• It creates a vertical asymptote

• The function is undefined at that point