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Banyak garis lurus Ax + By = 0 dengan A dan B dua bilangan berbeda yang dipilih dari {0,1,6,36} adalah ....

Pertanyaan

Banyak garis lurus Ax + By = 0 dengan A dan B dua bilangan berbeda yang dipilih dari {0,1,6,36} adalah ....

  1. 12

  2. 10

  3. 8

  4. 6

  5. 4

A. Rizky

Master Teacher

Mahasiswa/Alumni Universitas Negeri Malang

Jawaban terverifikasi

Pembahasan

begin mathsize 14px style straight i right parenthesis space Jika space straight A equals 0  space space space Jika space straight A equals 0 comma space maka space straight B equals 1 comma 6 comma atau space 36  space space space Jika space straight A equals 0 space dan space straight B equals 1 space rightwards arrow space Ax plus By equals 0 rightwards arrow straight y equals 0 space left parenthesis garis space 1 right parenthesis  space space space Jika space straight A equals 0 space dan space straight B equals 6 space rightwards arrow space Ax plus By equals 0 rightwards arrow 6 straight y equals 0 rightwards arrow straight y equals 0 space left parenthesis sudah space ada right parenthesis  space space space Jika space straight A equals 0 space dan space straight B equals 36 space rightwards arrow space Ax plus By equals 0 rightwards arrow 36 straight y equals 0 rightwards arrow straight y equals 0 space left parenthesis sudah space ada right parenthesis    ii right parenthesis space Jika space straight A equals 1  space space space Jika space straight A equals 1 comma space maka space straight B equals 0 comma 6 comma atau space 36  space space space Jika space straight A equals 1 space dan space straight B equals 0 space rightwards arrow space Ax plus By equals 0 rightwards arrow straight x equals 0 space left parenthesis garis space 2 right parenthesis  space space space Jika space straight A equals 1 space dan space straight B equals 6 space rightwards arrow space Ax plus By equals 0 rightwards arrow straight x plus 6 straight y equals 0 space left parenthesis garis space 3 right parenthesis  space space space Jika space straight A equals 1 space dan space straight B equals 36 space rightwards arrow space Ax plus By equals 0 rightwards arrow straight x plus 36 straight y equals 0 space left parenthesis garis space 4 right parenthesis    iii right parenthesis space Jika space straight A equals 6  space space space space Jika space straight A equals 6 comma space maka space straight B equals 0 comma 1 comma atau space 36  space space space space Jika space straight A equals 6 space dan space straight B equals 0 space rightwards arrow space Ax plus By equals 0 rightwards arrow 6 straight x equals 0 rightwards arrow straight x equals 0 space left parenthesis sudah space ada right parenthesis  space space space space Jika space straight A equals 6 space dan space straight B equals 1 space rightwards arrow space Ax plus By equals 0 rightwards arrow 6 straight x plus straight y equals 0 space left parenthesis garis space 5 right parenthesis  space space space space Jika space straight A equals 6 space dan space straight B equals 36 space rightwards arrow space Ax plus By equals 0 rightwards arrow 6 straight x plus 36 straight y equals 0 rightwards arrow straight x plus 6 straight y equals 0 space left parenthesis sudah space ada right parenthesis    iv right parenthesis space Jika space straight A equals 36  space space space space space Jika space straight A equals 36 comma space maka space straight B equals 0 comma 1 comma atau space 6  space space space space space Jika space straight A equals 36 space dan space straight B equals 0 space rightwards arrow space Ax plus By equals 0 rightwards arrow 36 straight x equals 0 rightwards arrow straight x equals 0 space left parenthesis sudah space ada right parenthesis  space space space space space Jika space straight A equals 36 space dan space straight B equals 1 space rightwards arrow space Ax plus By equals 0 rightwards arrow 36 straight x plus straight y equals 0 space left parenthesis garis space 6 right parenthesis  space space space space space Jika space straight A equals 36 space dan space straight B equals 6 space rightwards arrow space Ax plus By equals 0 rightwards arrow 36 straight x plus 6 straight y equals 0 rightwards arrow 6 straight x plus straight y equals 0 space left parenthesis sudah space ada right parenthesis    straight v right parenthesis space Kesimpulan  space space space space Sehingga space terdapat space 6 space garis space berbeda space yang space terbentuk space yaitu  space space space space straight y equals 0  space space space space straight x equals 0  space space space space straight x plus 6 straight y equals 0  space space space space straight x plus 36 straight y equals 0  space space space space 6 straight x plus straight y equals 0  space space space space 36 straight x plus straight y equals 0 end style

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