The function we have is:

To find the slope of the function we need to compare this equation with the general slope-intercept equation:

Where "m" represents the slope, and "b" represents the y-intercept of the line.
As we can see, by comparing the slope-intercept equation and the given function, we find that

Since m represents the slope, we have found the answer. The slope is equal to -6.
Answer:
-6