Answers for graphs and relations?

[briza]

I found graphs and relations quite hard. Can anyone post the answers?

[dennydenny]

1. a) R=65x
b_ %1700
d) 20

2. m=40

3. b) k=45
d) $9400
f) 175x + 50y
g) $21500 (wrong)

tell me if any of the other ones are wrong

[briza]

wat abt last question?

[dennydenny]

isn the maximum profit thing the last question?

[briza]

wasnt q4 like the 3x+y less than 150 ? where there are 3 types

[lingaz]

I got 9075 for the last question.... not too sure if that was right ...

[Pumpkinator]

the max profit was like 8300 or around there for last question

[physics]

$8035 or something for last answer =D

[slee]

you were supposed to do
Revenue= (65+65+55=185)x + 50 y ??
I cant remeber the costs for each pillows...

[Pumpkinator]

8375 at point (35,45) is what i got

[10weid]

3.d. $9075 at (105,45)
3.g. $8375 at (35,45)

[Pumpkinator]

8375 at point (35,45) is what i got

yeh i got 185x + 50y at first
but then changed it to 175x + 50y
because 55+55+65=175

i think that tripped up some people

[Pumpkinator]

anyone get the exam paper?

[briza]

yea my revenue equation was R=175x + 50y point was at 35,45 with max rev at 8375

[captain_kirk]

oh god i was freaking out for a second going i know i wrote 9075 but that was for d not g... and the relief