We are given the slope of the line and its y-intercept, so we can easily determine its equation.
Since we have the slope and the y-intercept, we can write the equation in slope-intercept form.
Slope-Intercept form looks like so:
y=mx+b
Where m is the slope and b is the y-intercept.
Slope: -1
Y-intercept: -5
Equation: y=-1x-5
y=-x-5 (Answer)
Hope it helps! Enjoy your day!
Please feel free to ask if you have any doubts.
-Sparkles-