PREPARE A FLEXIBLE BUDGET ANALYSIS
CM VOLUME VARIANCE
CM PRICE VARIAN
NEW MACHINE COST
DEPR LIFE YEARS (S/L)
SALES PRICE OLD MACHINE
NBV OLD MACHINE
DEPR YEARS REMAINING
YEAR OF OVERHAUL
PROBLEM 9 CVP 3
PREPARE A COMPLETE INCOME STATEMENT
REFLECTING THE ABOVE DATA
MSTP Lesson Plan
WW Towsm 5mm
WORKSHOP: WORKSHOP TIMES:
Tomwmmm . . . . ; WW
Students will be able to:
Topic(s): Learning strategies: Assessment (checking for
WRAP-UP/FOR NEXT TIME
Sample Phase Portraits
Directions: For each of the following systems of differential equations (a) draw a phase
portrait with trajectories, (b) classify the equilibrium solution x = 07 and (C) determine the
behavior of solutions as t > oo.
Print Name: _
Sign Name: _
Exercise 1.1 (Matlab Quiz)
a. Date: Dec 1, Thursday
b. Time: 11-11:50am
c. Location: APM B432
d. Registration for alternate quiz time ends: Friday of second-to-last week of the quarter.
b) We want to plot the direction field to we how the solution y(x) of dy
will behave as x
Yes, it is
The solution would go to either - or as x go to if the initial value were
not exactly (1, 1)
With 10 resistor
Rtot= 10.7+163 = 173.7 0.2
With 100 resistor
Rtot= 1007+163 = 263.7 0.2
V=V0et/ => Mathematical function I chose to fit is y=Ae x/B + C
Fit for circuit with 100 resistor
Parameter 1: p(1) = 3.549402e-01 +/- 2.123457e-04
Capacitance: 1.088e-3 0.01 F
Resistance: 101.3e3 0.1
Diameter inner: 1.9 0.1 cm
Diameter outer: 3.8 0.1 cm
Average radius: 2.85 0.05 cm
Table of voltage measurementsInterator
Circuit Peak Voltage Mearusment
1. What is the date of your MATLAB quiz? What day of the week is that?
Answer: Tuesday, March 14, 2017
2. What time is your MATLAB quiz?
Answer: It is 1:00 pm- 1:50 pm, the same time of day as my regular discussion
3. Where is your M
Denition ofa derivative: _
. f'(x) = limw or f'(x) = 1mm ,provided the limit exists.
h z-x Z . x
1. Derivative of a Constant Functio :
2. Constant Multiple Rule: %(cf(x) = CE = cf '(x).
. . d d d
3. Sum Rule for Der
C4 - cos(t)
> dsolve('Dy=sin(t)', 'y(0)=3')
4 - cos(t)
Warning: Explicit solution could not be found; implicit solution
> In dsolve (line 208)
> f=@(x,y) (exp(-x)-y)*(exp(-x)+2+y)
> xmin=-10; xmax=10
slopefield(f, [xmin, xmax], [-10, 10], 20)
drawode(f, [xmin, xmax], 2, 3)
drawode(f, [xmin, xmax], 0, 1)
Output: f= @(x,y)(exp(-x)-y)*(exp(-x)+2+y)
drawode(f, [xmin, xmax], 0, -1/3)
drawode(f, [xmin, xmax], 1, -1/4)
drawode(f, [xmin, xmax], -1, -1/4)
Output: f= @(x,y)(x+2*y)
It would greatly afect the solution of the diferential equation if the initial value
werent exactly (0, -1/4)
A represents the temperature of the environment.
1) dy/dx = 0.4*(41-y), y (0) = -6
2) In order to stimulate the conditions in the fridge, parameter A should be 41 F.
3) dy/dx= 0.4* (A-Y), Y(t)=39
It takes about 8 hours to defrost the chicken.
Introduction to MATLAB
a. The MATLAB quiz is in December first, its on Thursday.
b. It will be started at 9 p.m.
c. The location is in APM B432.
d. Its on second-to -last weeks Friday. Rescheduling will not be available after the
close on Fri
function s = mysum (r, n)
> mysum (3, 12)
> f = @(x) (sin(x)/x)
function_handle with value:
> fplot(f, [-10, 10])
Warning: Function fails on array inputs. Use eleme
Undefined function or variable 'arcsin'.
Did you mean:
> help sin
sin Sine of argument in radians.
sin(X) is the sine of the elements of X.
See also asin, sind.
Reference page for sin