Question

slope=-2 y- intercept = the origin.
Y = ?​

Answer 1

Answer:

y=0

Step-by-step explanation:

So your m=-2 or -2/1. And you say that your y-intercept is the origin. The origin is the (0,0). Therefore your y intercept is 0.

Answer 2

Y=Mx+b
M is slope
B is the y intercept
If the slope is -2, than m is -2
If the y intercept is the origin b is equal to 0
The equation/answer:
Y= -2x + 0
Or
Y =-2x