Respuesta :

Step-by-step explanation:

you plug  0 into the (x,y) into the equation. if your finding x you plug in 0 for y and versa.  

so y = 9x -3 im going to find x

0 = 9x -3 subtract -3 from both sides

-3 = 9x  divide by 9

x = -3    

Answer:

Step-by-step explanation: a little hard to help you but you need to graph it