Answer:
y = -x - 6
Step-by-step explanation:
We can use the slope intercept form expression [ y = mx + b ], the slope, and the point to find the y-intercept.
-7 = 1(-1) + b
-7 = -1 + b
-6 = b
Input the data we know back into the expression.
y = -x - 6
Best of Luck!
