Answer:
![\boxed{-3}](https://img.qammunity.org/2021/formulas/mathematics/high-school/thtqua2pzms58bkcg9g3rm3d2c2o9tl8of.png)
Explanation:
The slope-intercept form of an equation is determined by the constant equation
where
is the slope and
is the y-intercept of the line.
Therefore, we can use the equation given and implement it to find your slope.
![y=-3x](https://img.qammunity.org/2021/formulas/mathematics/high-school/wisubq8fwp3zt0nu4l01h3fjjmmkhcd3zw.png)
Our equation does not have a y-intercept,
. Therefore, it can just be inferred as
.
Because we do have a
, we can then find out what our slope is:
.