Q TerlamvirNo ngslReq ?
Jawab:
Hp = {2, -3} opsi c
Penjelasan dengan langkah-langkah:
Cari titik potong
y = 2x – 7 3y = -2x-5
Cari y dgn eliminasi
3y = -2x-5
y = 2x – 7
—————- +
4y = -12
y = -12/4
y = -3
Cari x dengan subs.
y = 2x – 7
-3 = 2x-7
2x = 7-3
2x = 4
x = 4/2
x = 2
Hp = {x, y}
Hp = {2, -3} opsi c
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