Respuesta :
Answer:
y=5/4x-9
Step-by-step explanation:
m = 5/4
x0=8
y0=-1
y - y0 = m(x - x0)
y - (-1) = 5/4(x - (8))
y = 5/4x -10 +1
y = 5/4x-9
y=5/4x-11
Because plugs in x and y so you get the equation -1=5/4(8)+b solve it like a normal equation and b=-11
Because plugs in x and y so you get the equation -1=5/4(8)+b solve it like a normal equation and b=-11