Estimate the solution to the system of equations. You can use the interactive graph below to find the solution.−3x+3y=9 2x−7y=−1
4 
1 answer:
You might be interested in
Answer:
Step-by-step explanation:
The slope of a line is always rise over run.
To find the slope of this line, we are looking for two points that are on an integer x value and an integer y value.
One of these points is (-4, 1). Another one is (0, -2).
Studying the y-values of both (the rise), the change in y is , and since we are going down, the change is
.
Studying the x values of both (the run), we can see that the rate of change is .
So the rise over run will be , or just
. This is also the slope as slope is rise over run.
Hope this helped!
Answer:
I believe my the answer is
Step-by-step explanation:
I hope my answer is correct!
HOPE THSI HELPS!