Respuesta :
					                   To find the y-intercept plug a zero in for x and solve.
y = -3(0) - 9
y = -9
(0,-9) is how it would be written as an ordered pair.
					                
					             y = -3(0) - 9
y = -9
(0,-9) is how it would be written as an ordered pair.
 
					                  