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7/23/2019 Tugas Matematika Ekonomi i Arif Widodo II
1/6
TUGAS MATEMATIKA EKONOMI I
INISIASI III
NAMA : Arif Widodo
NIM : 018764777
JURUSAN : S1 Manajeen
Ja!a"#a$ %er&an'aan "eri()& ini:
1* +aj) den,an $ar,a R% -0./ da#a ri")an &erj)a# 2e"an'a( 30 ")a$. (e&i(a
$ar,a nai( R% 60./ &erj)a# 2e"an'a( 1-* T)nj)((an f)n,2i %erin&aann'a
51 -0 1 30
53 60 3 1-
113
13
1 QQQQ
PPPP
=
30301-
-060-0
= QP
30-
10-0
= QP
5/-0 /3/30
5/-0 /340
5 /390
Jadi persamaan fungsi permintaannya P = -2Q+90
3* +i#a f)n,2i %ena!aran di&)nj)((an o#e$ %er2aaan 45 30
a* +i#a $ar,a "aran, R% ;0. "era%a j)#a$ "aran, 'an, di&a!ar(an