Answer:
y = -2x - 1
Step-by-step explanation:
X : Y
-2 : 3
0 : -1
1 : -3
3 : -7
First we have to find the y intercept we do that by looking at the table and finding what y = when x = 0
Then to find the slope we do the change in y over the change in x so when y changes by what what does x change by in this question it's when y goes down to or -2 x goes up one -2/1x = -2x
