Students Name:
MAC1140-24
Section 4.5
What problems are the most difficult for you?
Important Notice: CHECK THE CONDITION OF THE SOLUTION.
Question 1: (1 point)
Question 2: (1 point)
Question 3: (1 point)
Question 4: (1 point)
Question 5: (1 point)
Questi
Section 11.1
MAC1140-24 TA i
What problems are the most difcult for you?
Question 1: (1 point)
[ll.1.laPT]The rst four terms of the s , uence {(1)2"2g} are
(Z I)- j
- 3 .
x: ax-W m mew-2
5 .
Z? 5 3 f \
3 204 _ .1
Question 2: ( point) a (A) 3(Z-Efpii (3
Students Name:
MAC1140-24
Section 11.3
What problems are the most difcult for you?
Question 1: (1 point) -
[11.3.13PT]The 5 term of a geometric sequence with rst term :11 =
\/§ and common ratio r m wx/i is _ n_)
B é air) I: \JE) (in: 01 r7
[2 ~42 5) 4
c 8
Students Name:
Signature:
MAC1140-24
Section 3.1
What problems are the most dicult for you?
1
Homework: Section 3.1
Instructor: Ms. Hoa Nguyen (nguyen@scs.fsu.edu)
Problem 1:
Problem 2:
Problem 3:
Problem 4:
2
Problem 5:
Problem 6:
3
Problem 7:
Problem 8:
Section 3.1: Quadratic Functions and Models
Instructor: Ms. Hoa Nguyen (nguyen@scs.fsu.edu)
1
Graphs
Quadratic function (a = 0):
f (x) = ax2 + bx + c
(1)
a > 0: parabola opens UP.
a < 0: parabola opens DOWN.
Figure 1: a > 0
Figure 2: a < 0
If h =
b
2a
a
Important Formulas for Test 2 Material
Instructor: Ms. Hoa Nguyen (nguyen@scs.fsu.edu)
loga (M N ) = loga M + loga N (log of product = sum of logs)
loga ( M ) = loga M loga N (log of quotient = dierence of logs)
N
loga M r = rloga M (Power can be broug
Things to know about the Test
Instructor: Ms. Hoa Nguyen (nguyen@scs.fsu.edu), MAC1140-24
Test 3:
Date: Wednesday (November 29, 2006)
Time: 1:25 pm - 2:15 pm
Location: same location as the lectures place.
The test is made by the department, not by me
Important Formulas for Test 1 Material
Instructor: Ms. Hoa Nguyen (nguyen@scs.fsu.edu)
Quadratic function:
f (x) = a(x h)2 + k has the vertex (h, k ).
If a > 0, parabola opens UP vertex = MINIMUM (AT x-value, OF y-value).
If a < 0, parabola opens DOWN
Binary Coefficient: Question 2
Review Set for Final Exam: Test 3 Material & Sections 11.3, 11.4, and 11.5
4
Binary Coefficient: Question 2
Review Set for Final Exam: Test 3 Material & Sections 11.3, 11.4, and 11.5
5
Binary Coefficient: Question 3
Review S