Answer:
slope m = -1
y-intercept b = 8
Step-by-step explanation: Remember, slope-intercept form is: y = mx + b
In this form, m is the slope, and b is the y intercept.
In the example equation you just have -x. But that's the same as -1x! So the slope, or m is -1.
Finally we have 8 in the place where b should go. So the y-intercept is 8.
In summary, don't forget y = mx + b, and always remember that m = slope, and b = y-intercept. Hope this helps, and good luck!
