Answer:
Step-by-step explanation:
The standard form is:
Convert the given:
Correct choice is 4
The standard form is given by ax+by=c
Lets do
[tex]\\ \sf\longmapsto y=2x+6[/tex]
[tex]\\ \sf\longmapsto -2x+y=6[/tex]
[tex]\\ \sf\longmapsto 2x-y=-6[/tex]