Math 13800
Assignment #9
Make an x/y table using the x-values: 4, 3, 2, 1,0, 1, 2, 3, 4 for the following equations.
Then draw the graph using graph paper.
1) y 4 x
3
3) y
2
2) y 4 x 10
x
1
4) y
2
x
The following problems involve the use of the compoun
Math 13800
Formulas: y a( x x1 )( x x2 )
Assignment #8
y ax 2 bx c
x -value of vertex: x
b
2a
1) a) Find an equation of the parabola with x-intercepts at (3,0) and (1,0) that goes through
the point (0,6).
b) Find the vertex of this parabola.
2) a) Find a
Math 13800
Exam 3 Information
Fall 2013
Math 13800
Exam 3 for Math 13800 will take place on Tuesday, November 12, 2013 at 8:00 pm in
ARMS 1010.
Please arrive 15 minutes early and bring your Purdue ID or some other form of photo ID.
The exam has three mult
Math 13800
Review Problems
Exam 3
27.2
On Elm Street, there are 27 houses of which 8 do not have a garage. Morgan lives on Elm Street.
Determine the odds in favor of Morgan living in a house that has a garage.
A. 8 :19
B. 19 : 27
C. 8 : 27
D. 27 : 35
E. 1
Math 13800
Exam 2 Information
Fall 2013
Exam 2 for Math 13800 will take place on Monday, October 14, 2013 in ARMS 1010 at 6:30
pm.
NOTE THE EARLIER TIME.
Please arrive 15 minutes early and bring your Purdue ID or some other form of photo ID.
The exam has
Math 13800
Review Problems
Exam 2
14.1
The graph shows distance from home as a function of time for Lauras trip to the mall.
Write a brief description of her trip that explains all features of the graph.
A.
D
distance
from home
C
B
E
A
B.
time
C.
D.
E.
14
Math 13800
Exam 1 Information
Fall 2013
Exam 1 for Math 13800 will take place on Monday, September 16, 2013 at 8:00 pm
in ARMS 1010.
Please arrive 15 minutes early and bring your Purdue ID or some other form of photo ID.
The exam has three multiple-choice
Math 13800
Review Problems
Exam 1
12.1
Tell whether each is true or false. If true, tell which property is demonstrated.
(3 y 24) 15 3 y (24 15)
16 w 16 z 16( w z )
14n 22 p 0 0
(14n 22 p )
1
1
14n 22 p
12.2
Show the work for each of the following. Tell