HAND IN
Precalc
Narpes
2.4-2.6 Zeros of Polynomials Lab v1
Non-calculator portion!!! Read Directions carefully!!!
For questions 1 and 2. Solve using long division. Write a summary statement using the
Division Algorithm.
3 r , K 2» \
1.
Applications of Exponential Functions
Situation #1:
A population of wild platypuses (not platypi, believe it or not) has taken over Tenay. There are
currently 48 platypuses, and the population is increasing by 25% each month.
a) Write an equation for t
Narhe: I; Date:_____Per:
A» V Precalculus
Review for Simplifying Expressions & Solving Equations
For each expression in Column I, choose the expression from column II that completes "the identity.
J itmmh'fw ,7 rmatchgeAgwgrgyeracr-t - -' . ; C
Precalculus Name _ Date
Final Exam Review 2013: Calculator Portion
Note: These formulas will n_ot be provided on the final exam. Also, strive for understanding over pure memorization.
1.
n
Sigma notation: Zx=1+2+3+~m+n
x=1
2- Factorial notation: 7: "
I
0
Lab V1: 2.7 Graphing Rational Functions HA/EB/SA/Holes
No Graphing Calculator!!! Read Directions Carefully!!!
Use the cues to graph the following. Label all key points and lines!!!
3 (x-2)5(x+3)
yaw}
yint: (D 3W3
Ly
HA A:
:x2(x+-1)(x+3)2\ ,
FINAL EXAM TOPIC ASSIGNMENT
There are 50 questions altogether.
32 questions on the non-calculator section &
18 questions on the calculator section.
With
NonCalculator Calculator
TOPIC
Trigonometry
Transformations
Parametric Equations
Summation Notation
Bi
Quadratic Inequalities
a.
b.
c.
d.
e.
set inequality to zero
factor if possible
set each factor EQUAL to zero to obtain boundaries
place boundaries on a number line
use interval testing
Questions:
Answers:
1. x 2 4 0
1. [-2, 2]
2. x 2 9
2. (-, -3)(3, )
3.
Name:_Date:_
Precalculus Honors
Review for Trig RBA (really BIG assessment) January 2012
Basic Trigonometry
For questions 57-61, match each angle named with its reference angle.
Choose here for reference angle
A. 44
_59.
11
9
2
9
D.
5
18
E. -46
_58. 136
B