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andriod09 Group TitleBest ResponseYou've already chosen the best response.0
doamin is the x in a graph, while the range would be the y
 2 years ago

hiralpatel121 Group TitleBest ResponseYou've already chosen the best response.0
What would it be in the following attached docs?
 2 years ago

andriod09 Group TitleBest ResponseYou've already chosen the best response.0
dw:1347377860332:dw
 2 years ago

andriod09 Group TitleBest ResponseYou've already chosen the best response.0
use that. you have to answer the equations first.
 2 years ago

hiralpatel121 Group TitleBest ResponseYou've already chosen the best response.0
This is what the problems looked like. And the ones I attached earlier are the answers.
 2 years ago

andriod09 Group TitleBest ResponseYou've already chosen the best response.0
the first numbers are x and the y are the last numbers
 2 years ago

hiralpatel121 Group TitleBest ResponseYou've already chosen the best response.0
So what would it be?
 2 years ago

hiralpatel121 Group TitleBest ResponseYou've already chosen the best response.0
I have graphed it and everything.
 2 years ago

andriod09 Group TitleBest ResponseYou've already chosen the best response.0
so you good?
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
u need domain and range of P(s)=69.70s1077 right?
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
what values can s take ? any ?
 2 years ago

hiralpatel121 Group TitleBest ResponseYou've already chosen the best response.0
What do you mean?
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
is there any restriction on value of s ?
 2 years ago

hiralpatel121 Group TitleBest ResponseYou've already chosen the best response.0
First I found P(0) which equals (0, 1077). Then I found P(s) which equals (15.45, 0)
 2 years ago

hiralpatel121 Group TitleBest ResponseYou've already chosen the best response.0
Those are the two points. Now I have to graph it and then find the domain and range.
 2 years ago

pradipgr817 Group TitleBest ResponseYou've already chosen the best response.2
in order to make profit domain should be [16, max no of radio available] correspondingly you can find range.
 2 years ago

hiralpatel121 Group TitleBest ResponseYou've already chosen the best response.0
Wouldn't the domain be [0,1077]?
 2 years ago

pradipgr817 Group TitleBest ResponseYou've already chosen the best response.2
lets say total no. of radio is a your function is P(s)=69.70s1077 values of s is the domain at s=15.45 break even point occurs so at this point P(s)=0 But radio quantity is in integer so s=16. Nowo if he sells more than this only he will get profit i.e., [16 a] at 16 P(s)=0 and at s=a, P(a), so range is [P(16) P(a)]=[0 P(a)]
 2 years ago

pradipgr817 Group TitleBest ResponseYou've already chosen the best response.2
Is it clear?
 2 years ago

hiralpatel121 Group TitleBest ResponseYou've already chosen the best response.0
I don't get it.
 2 years ago

hiralpatel121 Group TitleBest ResponseYou've already chosen the best response.0
So would range be [0, 15.45]?
 2 years ago

pradipgr817 Group TitleBest ResponseYou've already chosen the best response.2
lets solve together. you start I'll correct you
 2 years ago

hiralpatel121 Group TitleBest ResponseYou've already chosen the best response.0
I have already solved it earlier. [0, 1077] and [15.45, 0]
 2 years ago

hiralpatel121 Group TitleBest ResponseYou've already chosen the best response.0
Now the directions say to graph these points and then determine the domain and range.
 2 years ago

pradipgr817 Group TitleBest ResponseYou've already chosen the best response.2
in that answer is correct your domain is (0 infinity) [all possibilities included]
 2 years ago

hiralpatel121 Group TitleBest ResponseYou've already chosen the best response.0
So what's the range?
 2 years ago

pradipgr817 Group TitleBest ResponseYou've already chosen the best response.2
[1077 infinity)
 2 years ago

hiralpatel121 Group TitleBest ResponseYou've already chosen the best response.0
Okay so Domain is [0, infinity) and Range is [1077, infinity). Correct?
 2 years ago

hiralpatel121 Group TitleBest ResponseYou've already chosen the best response.0
Why wouldn't the domain be [0, 15.45]?
 2 years ago

pradipgr817 Group TitleBest ResponseYou've already chosen the best response.2
first of all no. of radio cannot be 15.45
 2 years ago

hiralpatel121 Group TitleBest ResponseYou've already chosen the best response.0
Nevermind, I got it. Can you help me with one more problem?
 2 years ago

pradipgr817 Group TitleBest ResponseYou've already chosen the best response.2
second during this part only loss will occur. what about the profits? it will occur after your 15.45 so extend your range. finally max. no. of radio are not given so infinite number can exist. therefore domain is [0 infinity), not below zero as number of radio cannot be negative
 2 years ago

pradipgr817 Group TitleBest ResponseYou've already chosen the best response.2
Yea sure please ask. If I'll be able to help I'll surely do.
 2 years ago

pradipgr817 Group TitleBest ResponseYou've already chosen the best response.2
all parts?
 2 years ago

pradipgr817 Group TitleBest ResponseYou've already chosen the best response.2
a) (8, 45.7), (11, 48.1)
 2 years ago

hiralpatel121 Group TitleBest ResponseYou've already chosen the best response.0
Is (b) y = .8x+39.3 ?
 2 years ago

pradipgr817 Group TitleBest ResponseYou've already chosen the best response.2
you put the values of x and y in equation and solve it. I haven't solved it. To check you got it right put the know value and check the answer
 2 years ago

hiralpatel121 Group TitleBest ResponseYou've already chosen the best response.0
m = 48.145.7/118 = 2.4/3 = .8 yy1=m(xx1) y45.7 = .8(x8) y45.7 = .8x6.4 y = .8x+39.3
 2 years ago

pradipgr817 Group TitleBest ResponseYou've already chosen the best response.2
yes. you got it.
 2 years ago

pradipgr817 Group TitleBest ResponseYou've already chosen the best response.2
put x=15 and obtain output
 2 years ago

hiralpatel121 Group TitleBest ResponseYou've already chosen the best response.0
I got I = 51.3
 2 years ago

pradipgr817 Group TitleBest ResponseYou've already chosen the best response.2
so can you interpret the results?
 2 years ago

hiralpatel121 Group TitleBest ResponseYou've already chosen the best response.0
"In 2015, PA's per capita income was $51.3 thousand." ??
 2 years ago

pradipgr817 Group TitleBest ResponseYou've already chosen the best response.2
will be
 2 years ago

pradipgr817 Group TitleBest ResponseYou've already chosen the best response.2
what about the trend?
 2 years ago

hiralpatel121 Group TitleBest ResponseYou've already chosen the best response.0
I have no clue.
 2 years ago

pradipgr817 Group TitleBest ResponseYou've already chosen the best response.2
Initially in 2000, the income was 39.3 (your intercept). This per capita income increases unifomly, whose rate is given by the slope of the curve, which is 0.8.
 2 years ago

pradipgr817 Group TitleBest ResponseYou've already chosen the best response.2
and as the time will progress the per capita income will increase only. as per the equation, with increase in time it cannot decrease.
 2 years ago

pradipgr817 Group TitleBest ResponseYou've already chosen the best response.2
I hope you got it?
 2 years ago

hiralpatel121 Group TitleBest ResponseYou've already chosen the best response.0
Yes, I got it.
 2 years ago

hiralpatel121 Group TitleBest ResponseYou've already chosen the best response.0
I need help with a few more whenever you're free.
 2 years ago

pradipgr817 Group TitleBest ResponseYou've already chosen the best response.2
ok no problem.
 2 years ago

pradipgr817 Group TitleBest ResponseYou've already chosen the best response.2
which part?
 2 years ago

pradipgr817 Group TitleBest ResponseYou've already chosen the best response.2
hey u thr? Is (a) solved.
 2 years ago

hiralpatel121 Group TitleBest ResponseYou've already chosen the best response.0
No. Neither of them are solved. I don't understand any of the parts.
 2 years ago

pradipgr817 Group TitleBest ResponseYou've already chosen the best response.2
use this to solve (a) http://en.wikipedia.org/wiki/Simple_linear_regression
 2 years ago

pradipgr817 Group TitleBest ResponseYou've already chosen the best response.2
you need to fit the data given to a equation.
 2 years ago

pradipgr817 Group TitleBest ResponseYou've already chosen the best response.2
the line will be y=mx+c form.
 2 years ago

pradipgr817 Group TitleBest ResponseYou've already chosen the best response.2
find m first using the equations on web page(beta) then find c( alpha on web page)
 2 years ago

pradipgr817 Group TitleBest ResponseYou've already chosen the best response.2
let me know when you got something.
 2 years ago

hiralpatel121 Group TitleBest ResponseYou've already chosen the best response.0
Honestly, I have no idea how to do this.
 2 years ago

pradipgr817 Group TitleBest ResponseYou've already chosen the best response.2
giv me 5 min
 2 years ago

pradipgr817 Group TitleBest ResponseYou've already chosen the best response.2
see, t is years sine 2000. So subtract 2000 from years. You have 5, 7...11 as x. and ticket cost is y
 2 years ago

pradipgr817 Group TitleBest ResponseYou've already chosen the best response.2
now find the average of x and y separately.
 2 years ago

pradipgr817 Group TitleBest ResponseYou've already chosen the best response.2
got upto this?
 2 years ago

hiralpatel121 Group TitleBest ResponseYou've already chosen the best response.0
How would I find the average of x and y?
 2 years ago

pradipgr817 Group TitleBest ResponseYou've already chosen the best response.2
sum all numbers of x and divide by total number of values of x, similarly for y
 2 years ago

pradipgr817 Group TitleBest ResponseYou've already chosen the best response.2
use this it will help http://www2.isye.gatech.edu/~sman/courses/6739/SimpleLinearRegression.pdf
 2 years ago

pradipgr817 Group TitleBest ResponseYou've already chosen the best response.2
on page 9 formula are written use them.
 2 years ago
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