Bantuin dong yg bener please gambar juga kurvanya

Bantuin dong yg bener please gambar juga kurvanya

Q=jumlah

P= harga

P₀ = 5, Q₀ = 40

P₁ = 4, Q₁= 48

ΔP= (5-4) =1

ΔQ= (48-40)= 8

EPermintaan =Ed

$sf E_d = frac{vartriangle{Q}}{vartriangle{P}}times frac{P_0}{Q_0}\\\sf E_d = frac{8}{1}times frac{5}{40} = 1$

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