Question

Assalamualaikum Ka Tolong Kerjakan sama Pakai Caranya​

Answer 1

garis y=3x+2

m=3

tegak lurus maka

m1×m2=-1

3×m2=-1

m2=-1/3

y-y1=m(x-x1)

y-(-1)=-1/3(x-6)

y+1 = -1/3x + 2

y= -1/3x + 2-1

y= -1/3x + 1

jawab: B