Respuesta :

Answer:

y=-1/2+5/2

Step-by-step explanation:

1. use point slope formula:

y-y1 = m(x-x1)

2. plug in values

y-(-1)=-1/2(x-3)

3. solve into y intercept form (y=mx+b)

y-1=-1/2x+3/2

y=-1/2+5/2