Pertanyaan

Buatlah fungsi konsumsi jika diketahui bahwa ketika pendapatan 10.000, besar tabungan 5.000 dan ketika pendapatan 15.000, besar tabungan 7.500!

Buatlah fungsi konsumsi jika diketahui bahwa ketika pendapatan 10.000, besar tabungan 5.000 dan ketika pendapatan 15.000, besar tabungan 7.500! $\;$

A. Uliya

Master Teacher

Mahasiswa/Alumni UIN Sultan Syarif Kasim

Jawaban terverifikasi

Pembahasan

Diketahui: Y = 10.000 S = 5.000 C = Y – S = 10.000 – 5.000 C = 5.000 Y = 15.000 S = 7.500 C = Y – S = 15.000 – 7.500 C = 7.500 C = a + bY Ditanya: C = ... Jawab:

Diketahui:
Y = 10.000
S = 5.000
C = Y – S = 10.000 – 5.000
C = 5.000
Y = 15.000
S = 7.500
C = Y – S = 15.000 – 7.500
C = 7.500
C = a + bY

Ditanya:

C = ...

Jawab:
$table attributes columnalign right center left columnspacing 0px end attributes row cell straight b space end cell equals cell space MPC space equals δC over δY equals space fraction numerator 7.500 minus 5.000 over denominator 15.000 minus 10.000 end fraction end cell row cell straight b space end cell equals cell fraction numerator 2.500 over denominator 5.000 end fraction space end cell row blank equals cell space 0 comma 5 space end cell row blank blank blank row cell straight C space end cell equals cell space straight a space plus space bY space 5.000 space end cell row blank equals cell space straight a space plus space 0 comma 5 left parenthesis 10.000 right parenthesis space 5.000 space end cell row blank equals cell space straight a space plus space 5.000 space end cell row cell straight a space end cell equals cell space 0 space end cell row blank blank blank row cell Maka comma space straight C space end cell equals cell space 0 comma 5 straight Y end cell end table$ space