Ch 5: Linear Equations: Applications section 5.2 - Business Maths Frank Budnick
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- เผยแพร่เมื่อ 9 ก.พ. 2025
- In this video, we will discuss applications of Linear functions in the context of revenue cost and profit functions from Applied Mathematics for Business, Economics, and the Social sciences by Frank S. Budnick (Fourth edition) This book is taught in most of the universities in Pakistan in BBA and MBA programs. These videos are prepared in the Urdu language especially for those who feel difficulty in understanding and interpreting videos on youtube in the English language.
Important Correction: at 14:10 in Question no 6, The minimum value of this function is 16.8 not zero. So the range is "16.8
Qs 10 its -33,333
Sir yeh 100 kahan se aya?
@@SameerVlogs-MsH yes
thank u sir sbha quiz hy or me ny sb practice kr liye
@@SameerVlogs-MsH yes. .
Sir Q 10 smjh nhi aaa rha kyun k Kuch values Jo ap n calculate kr rha hn wo different hn or meri calculations different aa rhi hn.
Jese,
-149,333.3 + 11,6000 = -33,333.3 answer hga bcz( + - ) = - hta h or ap ki value bhi positive aaai h
There is a mistake in Question 10: 180000-116000=64000 not 128000 and also 5-3.5=1.5 not 3 and at the end it will automatically 0.78 answer will come instead of -0.78
There is a mistake in a sign at 38.05 Question 10 it should be -33,333
Hey! What's your answer for part b
505/128 or 3.945
@@jannahthroughsunnah6258
World's best teacher.
Thankyou so much sir
Apki in videos sy bhttt help milti hai
Thank you
Q#8 Answer:
P1(X1) = 24, q1=60,000
P2= 32 ,q2= 44,400
a) For slope
m= y2-y2/x2-x1
m= 44,400-60,000/32-24
m= -15,600/8
[m= -1950]
for y-intercept
Y-y1= m(x-x1)
Y- 60,000= -1950 (x-24)
Y - 60,000= 1950x- 46,800
Y= -1950x +46,800 +60,000
Y= - 1950x + 106,800
Q= -1950p + 106,800
B)
If Q= 80,000
80,000= -1950p + 160,800
1950p= 160,800 -80,000
1950p= 80,800
P= 80,800/1950
[P= 41.43] this price would result in demand of 80,000
C) interpret the meaning of slope
Increase in price by $1 would result in Qd of 1950 units
d) domain and range
D={ p/0
U have a mistake.....u miswrite 106800 by 160800
What price would result in suppliers offering 135,000 units for sale?
q=42666.7p - 33,333.31
135,000=42666.7p - 33,333.31
135,000 + 33,333.31= 42666.7p
168,333.31= 42666.7p 168,333.31/42666.7= p
3.94=p
Sir y correct hai??
yes
Sir please confirm if the answer for Q5 is as below
V=f(t)= 25000- 6466.666t
Domain 0
Yes
Yes aese hi Hoga...
Sir apky pichy sy Pop Corn waly ki awazein a rhi 😍
Apko CID me hona chahye
AOA SIR. please guide me about problem 10. how come your slope came 128000p/3.my answer is coming in decimal form .please help me out i have an exam next week. i cant comprehend part c & d .
Thank you ❤️
You’re welcome 😊 Thank you for the appreciation. Please also mention your city and university name so that our team can have idea about viewership
which software are you using for making
video
Screen recording of Microsoft Onenote
Sir Qno 6 konsy method se karaya aapny, samjh nh aaya🥺
❤
sir are you a mankind angel?
Thank you
The supply function qs = f (p) for a product is quadratic. Three points which lie on the supply function are (60, 2750), (70, 6000) and (80, 9750).?
sir how i find slope?
Sir software are you using ?
I don't understand log like q Nhi krty is vedio ko 😡.. deserving logon ko krty nhi...15 seconds ki vedios ko to million like mily hoty 😏
Thank you for the appreciation
Thanku sir
Its very helpful sir👍
Assalam ualaikum sir,
Sir kabhi three equation simultaneous solve hoti hai??
A national census is mandated by the Constitution of Pakistan to be held every ten years. After
the independence of Pakistan in 1947, the first census took place in 1951. Figure 1 reflects the
increase in population of Pakistan during last four national census. The increase between 1972 and
2017 could be approximated by a linear function. If in 1972 the population was 65.309 million
and as per the census data of 2017 the population was 207.774 million;
a) Determine the estimation function P = f (t), where P equals the population of Pakistan and t
equals time measured in years since 1972.
b) Interpret the slope and P intercept
c) According to this function, what will be the estimated population of Pakistan in 2027 census?
Sir 10 chap ki video bana de sare ki plz mids me ana ha
sir question 9 part c mai likha hai determine and interpret p intercept toh it means graph hee banana hai ismai ?
nhi graph ke bina bhi find kr skte hain or uski interpretation bhi
Thank you it’s very helpful sir
sir ap chapter 7 exponential and logarithmic function kab upload karain
gai
done
@@asadali thank you so much
Sir q 20 bhe smjha dain uska
Sir in Q#7
The minimum range will be 25 not zero
25
how?
Can you please explain how is it 25 as it is not mentioned anywhere in the answer
thankyouuuuuuu sooooooooooooooooooooooooo muchhhh
Most welcome 😊
The supply function qs = f (p) for a product is quadratic. Three points which lie on the supply function are (60, 2750), (70, 6000) and (80, 9750). Determine the equation for the supply functionMake any observation you can about the restricted domain of the functionCompute and interpret the p intercept.What quantity will be supplied at a price of $75........sir how to solve is question because in this question 3 values are given
you need to substitute x and y values given in the question in equation ax^2+bx+c=y Thus, you will have three equations. Solve them simultaneously for the values of a b and c. You will have your equation
Sir question no 9 ka B part kesay hoga book k Pechy answer ye Nae. Ara
question no.9 (part b).
q=10800p - 15200
45,000=10800p - 15200
-10800p= -15200 - 45,000
- 10800p= - 60200
P= 60200/10800
P=. 5.57
Book Answer.
@@chotumurshid4552 wrong
Question no 13 . Plz do it again .
Sir question 9 ka b part kesay hoga is ka
In the annual report to shareholders, textile Manufacturing reported total gross sales of
$7,200,000, total variable costs of $4,320,000, and total fixed costs of $2,500,000. Determine
textile’s break-even point in dollars.
Q4. Deluxe Tire Company finds that to
sir there's confusion in question 20
Sir chp 17 complete krwa dein
Q#18 explain krde plz sir
Sir Are You Sindhi?
thanks❤❤
question 5 ni ho rha please kr da
Thank You So0 much sir ❤️
Yes
Sir demand supply wala qd3 , qs3 wala bhi kase go gah
Sir question no 10 ma y=42666.6x _ 33333 hai 33333 ka saath _ hai + nahi
Thank you
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q5 ka solution batein sir
V=f(t) = 25000- 6466.67t
Please post your question on facebook.com/AsadAliMath
SIR Questions number 05 Exercise 5.2
Sir question 14 kaha ha
Exactly
Q20???
Sir you are the best teacher ❤️❤️
Thanks a ton
Sir question no:20 is very difficult
Plz explain question 13 clearly
Sir Q#18 kar dai plz
Or sir ek or bat apnai iski keybook bhi likhi hai ? yai ksi aisi keybook ka apko maloom hai jis mai even questiin ka bhi solution ho to plz mujha bta dai
Allah Pak aoko jazae khair ata farmae gai Inshallah
r u iqra university student?
thank u soo much❤️
You're welcome 😊
@@asadali plz tuesday ko exam hy ap domain or range ka concept smjha dy
answer plzz
Q20😞
Thank u
Thank you
Q 14???