Pertanyaan

Persamaan garis yang melalui titik ( 8,3) dan memotong sumbu X di titik ( 5,0) adalah ....

Persamaan garis yang melalui titik (8,3) dan memotong sumbu X di titik (5,0) adalah ....

x - y = 5
x - y = 6
y - x = 2
y - x = 6

D. Kamilia

Master Teacher

Mahasiswa/Alumni Universitas Negeri Malang

Jawaban terverifikasi

Pembahasan

Misalkan dan maka persamaan garis yang dimaksud adalah

$table attributes columnalign right center left columnspacing 0px end attributes row cell fraction numerator size 14px y size 14px minus size 14px y subscript size 14px 1 over denominator size 14px y subscript size 14px 2 size 14px minus size 14px y subscript size 14px 1 end fraction end cell size 14px equals cell fraction numerator size 14px x size 14px minus size 14px x subscript size 14px 1 over denominator size 14px x subscript size 14px 2 size 14px minus size 14px x subscript size 14px 1 end fraction end cell row cell fraction numerator size 14px y size 14px minus size 14px 3 over denominator size 14px 0 size 14px minus size 14px 3 end fraction end cell size 14px equals cell fraction numerator size 14px x size 14px minus size 14px 8 over denominator size 14px 5 size 14px minus size 14px 8 end fraction end cell row cell fraction numerator size 14px y size 14px minus size 14px 3 over denominator size 14px minus size 14px 3 end fraction end cell size 14px equals cell fraction numerator size 14px x size 14px minus size 14px 8 over denominator size 14px minus size 14px 3 end fraction end cell row cell size 14px minus size 14px 3 size 14px y size 14px plus size 14px 9 end cell size 14px equals cell size 14px minus size 14px 3 size 14px x size 14px plus size 14px 24 end cell row cell size 14px 3 size 14px x size 14px minus size 14px 3 size 14px y end cell size 14px equals size 14px 15 row cell size 14px x size 14px minus size 14px y end cell size 14px equals size 14px 5 end table$