question
a rectangular plot of land requires fencing on all 4 sides. two opposite sides will use heavy duty fencing at £6/metre, whilst the other tow sides will use standard fencing at £3/metre. if the farmer buying the fencing has £5000 to spend, what is the maximum area he can enclose...
1. ln (x2 / y2)
= log (A / B) = logA-logB
= logx2-logy2
= 2logx - 2logy
(is this correct)
2. can this expression be split into seperate log functions and numbers, is this question the answer
log(2x + 3y) = log(2x + 3y)
(is this correct)
hey guys, stuck on a few question, but dnt tell me the answer, direct me please :)
how do i find the intercepts for;
1. y = 1 / x -1
2. y = 2 / x + 1
3. y = 3 / 2x + 3
cheers guys :):)