Unit 2 REVIEW

Parabola Practice

100

f(x) = -x² - 10x + 2

(-5,27)

200

Find the x/y intercepts of...

f(x) = -x^3 + 8 

x: (2 , 0)

y: (0 , 8)

300

f(x) = -2(x+6)² + 8

(-6,8)

400

Find the x/y intercepts of...

f(x) + 9 = -(x + 2)^2

x: none

y: (0 , -13)

Long Division

100

(10x² + 7x - 11) / (5x - 4)

2x + 3 R:1

200

(10x² - 3x - 17) / (2x - 3)

5x + 6 R:1

300

(-15x² - 13x + 8) / (5x + 6)

-3x + 1 R:2

400

(4x^3 + 8x^2 - 12x + 21) / (2x + 4)

2x^2 - 6 R:45

Synthetic Division

100

(x² + 8x + 12) / (x + 2)

x + 6

200

(x² + 11x + 28) / (x + 7)

x + 4

300

(x³ - 5x² + 3x - 14) / (x - 5)

x² + 3 R:1

400

(5x^3 + 3x - 8) / (x-2)

5x^2 + 10x + 23 R:38

Rational Zeros

100

Find the rational zeros and one real zero of...

f(x) = x^3 + 6x^2 - 10x - 15

+/- [1, 3, 5, 15]

x = -1

200

Find the rational zeros and one real zero of...

f(x) = x^3 + 8x^2 - 14x - 21

+/- [1, 3, 7, 21]

x= -1

300

Find the rational zeros and one real zero of...

f(x) = x^3 - 14x - 8

+/- [1, 2, 4, 8]

x = 4

400

Find the rational zeros and one real zero of...

f(x) = 4x^3 + 6x^2 - 5x - 2

+/- [1, 2, 1/2, 1/4]

x = -2

Asymptotes

100

f(x) = 1 / (x^2 - 16)

y = 0

x = (+/-) 4

200

f(x) = 1 / (x - 6)

y = 0

x = 6

300

f(x) = (2x + 3)/(x-5)

y = 2

x = 5

400

f(x) = (x^2-2x-24) / (x + 5)

y = x - 7

x = -5