What point maximizes the objectives function P = 4x +3y for the constraints below. What is the maximum value? Hint: don't forget that they haven't graphed it, so you need to first. Constraints : x or equal to 0 Yor equal to 0 Y or equal to y

Question

What point maximizes the objectives function P = 4x +3y for the constraints below. What is the maximum value? Hint: don't forget that they haven't graphed it, so you need to first. 

Constraints : x> or equal to 0
Y>or equal to 0
Y<or equal to 1/3x-4
6> or equal to y

anonhmh · Answer

Please someone help!!!! SOS

moldybubblegum11 · Answer

i tried to figure this out but i cant. ;-;

anonhmh · Answer

Aw man :(

moldybubblegum11 · Answer

i know someone who might be able to help. @mathmale and @zepdrix

moldybubblegum11 · Answer

sorry i couldnt help, i just started learning this. ;-;

anonhmh · Answer

It's okay thanks for trying!

misty1212 · Answer

$$y<\frac{1}{3}x-4$$?

misty1212 · Answer

and $6>y$?

misty1212 · Answer

HI!!
you have to find the intersection of all those

anonhmh · Answer

Thank you thank you! Really helped!

misty1212 · Answer

no that picture was wrong, lets do it again

misty1212 · Answer

http://www.wolframalpha.com/input/?i=x%3E0,y%3E0,+y%3C6,+y%3Cx%2F3-4

anonhmh · Answer

Thank you! I found the answer!!!!

misty1212 · Answer

$y=6$ and $y=\frac{1}{3}x-4$ meet at $(30,6)$ so mostly likely $$ P = 4x +3y$$is biggest  for $x=30,y=6$

misty1212 · Answer

oh good,$\color\magenta\heartsuit$