Respuesta :

Answer:

Y - (5) = -2 (x - 0)

Step-by-step explanation:

Find a perfect point, in this case I used the y-intercept (0,5), and find the slope. Then plug into the equation y - y1 = m (x - x1) and simplify. This will give you the slope point form of the line.

Answer:

Step-by-step explanation:

Rise over run.

m= (y2-y1)/ (x2-x1)

plug in (2,1) and (1,3)

so the slope is -2

point slope form y=mx+b

m is the slope

y  =  − 2 x+