6)
7)
8)
9)
10)
11)
2 2 3
1 1
x xf x
x x
2
2 1 3x xf x
x
2
2
xf x
x x
2
2
x xf x
x
2 3
3 5
xf x
x x
3 1 2
2 2 6
x xf x
x x x
• Go Over Quiz
Review
Remember to graph and plot all points, holes, and asymptotes
Algebra II ReviewChapter 8.2 to 8.3
Question 1: What is the range asymptote of this equation, f(x)= (1/x) – 5?
1. (–∞, 0) U (0, ∞)2. (–∞, 5) U (5, ∞)3. (–∞, –5] U [–5, ∞)4. (–∞, –5) U (–5, ∞)5. (–∞, –5) U (5, ∞)6. Not here
Question 2:Which of the following functions is graphed below?
1. f(x) = (x + 3)(x – 4)2. f(x) = (x – 3)(x + 4)3. f(x) = (x – 3)/(x – 4)4. f(x) = (x + 3)/(x + 4)5. f(x) = (x + 3)/(x + 4)6. Not here
Question 2:Which of the following functions is graphed below?
1. f(x) = (x + 3)(x – 4)2. f(x) = (x – 3)(x + 4)3. f(x) = (x – 3)/(x – 4)4. f(x) = (x + 3)/(x + 4)5. f(x) = (x + 3)/(x + 4)6. Not here
Question 3: Which statement(s) is/are true about this graph below?
1. A zero would be (0, 2)2. Y–int would be at (0, 0)3. Vertical Asymptote is at
x = 34. This graph is reflected5. This graph has a hole6. None given
Question 3: Which statement(s) is/are true about this graph below?
1. A zero would be (0, 2)2. Y–int would be at (0, 0)3. Vertical Asymptote is at x = 34. This graph is reflected5. This graph has a hole6. None given
1) 2)
3) 4)
Question 4: Which of these graphs below, show this equation
4 3
2 2
x xf x
x x
Question 4: Which of these graphs below, show this equation
4 3
2 2
x xf x
x x
1. .
2. .
3. .
4. .
1) 2)
3) 4)
Question 5: Which of these graphs below, show this equation
2
2 3
xf x
x x
Question 5: Which of these graphs below, show this equation
4 3
2 2
x xf x
x x
1. .
2. .
3. .
4. .
Question 6: What is the horizontal asymptote for
2
4
xf x
x
1. x + 42. x – 4 3. x2 + 44. x2 – 45. x6. Not here
Question 7: What of the following is a hole for the function,
1 4 7
1 4 7 8
x x xf x
x x x x
1. (7, 1)2. (4, –1/4)3. (1, 1/7)4. (8, 0)5. (7, –1/2)6. Not here
Countdown
15Answer Now
Question 8: Write a rational equation where the zero is at (–2, 0), a hole exists at (–1, –1/2), a vertical asymptote is at x = 1,
horizontal asymptote is at y = 1, and the y–intercept is at (0, –2).
Countdown
15
1. 2. 3. 4. 5. 6. Not here
2
2
3 2
1
x xf x
x
2
2
3 2
1
x xf x
x
2
2
3 2
1
x xf x
x
2
2
1
3 2
xf x
x x
2
2
1
3 2
xf x
x x
Answer Now