Find the slope:
y = -X – 1

-1

Explanation:
This question is written in slope-intercept form, which is this equation: y=mx+b. Here’s what each of the variables mean:

Y=the y axis
M=the slope
X=the x axis
B=the point on the line that intercepts the y axis (the y-intercept)

And we can compare y=mx+b to y=-x-1 to see what value is in place of the “m” variable to find the slope.

y=mx+b
y=-x-1

It’s not really clear until we rewrite y=-x-1 to y=-1x-1:

y=mx+b
y=-1x-1

We can see that -1 is in place of the m variable, concluding that the slope is equal to -1.

I hope this helps! Please comment if you have any questions.

All points to the left of zero on a horizontal number line are negative. a number line is a picture of a graduated straight line that serves as abstraction for real numbers. this number line can be extended to the left to represent numbers which are smaller than 0. such numbers are called negative numbersmark me brainliest