1. 3rd Quarter Exam Review

2. 1) Write in factored form:
The height h, in feet, of a missile is given by h = -16t t where t is the time in seconds. How long is the missile in the air?

3. 1) Write in factored form:
The height h, in feet, of a missile is given by h = -16t t where t is the time in seconds. How long is the missile in the air?
100 seconds

4. 1) Write in factored form:
2) Your swimming pool has dimensions of 24’ by 16’. You plan to build a deck around the pool but aren’t sure how wide to make it. You want the total area of the pool and the deck to equal 768 square feet. Find the width of the deck.

5. 1) Write in factored form:
2) Your swimming pool has dimensions of 24’ by 16’. You plan to build a deck around the pool but aren’t sure how wide to make it. You want the total area of the pool and the deck to equal 768 square feet. Find the width of the deck.
4 feet

6. 1) Write in factored form:
3) Match the graph with the system of inequalities:
y > x2 – 4
y < -3x2 + 3x + 2
1) Write in factored form: A) B)

7. 1) Write in factored form:
3) Match the graph with the system of inequalities:
y > x2 – 4
y < -3x2 + 3x + 2
1) Write in factored form: A) B) B

8. 1) Write in factored form:4)

9. 1) Write in factored form:4)

10. 2) Find zeros and sketch the graph:5)

11. 2) Find zeros and sketch the graph:5)
0, 3(mult 2), -4
Rise right/rise left/cross at 0, -4, bounce at 3

12. 11) Solve: 6)

13. 11) Solve: 6)
x = -6

14. 12) Solve: 7)

15. 12) Solve: 7)

16. 13) Solve: 8)

17. 13) Solve: 8)

18. 14) Solve: 9)

19. 14) Solve: 9)

20. 15) List the POSSIBLE rational roots of:
10)

21. 15) List the POSSIBLE rational roots of:
10)

22. 18)Use synthetic division and the Remainder Theorem to find P(-2)
11)
18)Use synthetic division and the Remainder Theorem to find P(-2)

23. 18)Use synthetic division and the Remainder Theorem to find P(-2)
11)
18)Use synthetic division and the Remainder Theorem to find P(-2)

24. 20) Given the zeros, write the function in standard form:
12)
20) Given the zeros, write the function in standard form:

25. 20) Given the zeros, write the function in standard form:
12)
20) Given the zeros, write the function in standard form:
X4 – 12x2 – 16x

26. 20) Given the zeros, write the function in standard form:
13)
20) Given the zeros, write the function in standard form:
How do you know if a function is a polynomial function?

27. 20) Given the zeros, write the function in standard form:
13)
20) Given the zeros, write the function in standard form:
How do you know if a function is a polynomial function?
Whole number exponents – real number coefficients

28. 20) Given the zeros, write the function in standard form:
14)
20) Given the zeros, write the function in standard form:
Simplify: (3x – 4)3

29. 20) Given the zeros, write the function in standard form:
14)
20) Given the zeros, write the function in standard form:
Simplify: (3x – 4)3
27x3 – 108x x - 64

30. 20) Given the zeros, write the function in standard form:
15)
f is decreasing when -2 < x < 1;
f is increasing when
x < -2 and x > 1
f(x) > 0 when < x < 0 and x > 2;
f(x) < 0 when
0 < x < 2 and x < -3.
20) Given the zeros, write the function in standard form:
Simplify: (3x – 4)3

31. 20) Given the zeros, write the function in standard form:
15)
f is decreasing when -2 < x < 1;
f is increasing when
x < -2 and x > 1
f(x) > 0 when < x < 0 and x > 2;
f(x) < 0 when
0 < x < 2 and x < -3.
20) Given the zeros, write the function in standard form:
Simplify: (3x – 4)3 *