SPLDVgrafik
HP dari 2x + 3y = 62x + y = - 2
i) grafik garis 2x + 3y = 6x= 0 , y= 2 --> A(0,2)y = 0 , x = 3 -> B( 3,0)hubungkan AB sbggaris 2x+ 3y = 6
ii) grafik garis 2x + y= - 2x= 0 , y= - 2 --> C(0,-2)y = 0, x = - 1 ---> D(-1,0)hubungkan CD sbg garis 2x + y =- 2
iii) titik potong AB dan CD di titik E(- 3, 4)HP x= - 3, y= 4
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Verified answer
SPLDV
grafik
HP dari
2x + 3y = 6
2x + y = - 2
i) grafik garis 2x + 3y = 6
x= 0 , y= 2 --> A(0,2)
y = 0 , x = 3 -> B( 3,0)
hubungkan AB sbggaris 2x+ 3y = 6
ii) grafik garis 2x + y= - 2
x= 0 , y= - 2 --> C(0,-2)
y = 0, x = - 1 ---> D(-1,0)
hubungkan CD sbg garis 2x + y =- 2
iii) titik potong AB dan CD di titik E(- 3, 4)
HP x= - 3, y= 4