Answer:
My Guess: 1
Step-by-step explanation:
I believe it would be 1 because if you add 3/4 to -3/4 it would be 0. You would have 1 leftover so I think it would be 1. I'm not sure though because it says "fraction"
Hope this Helps!
For some reason I am not receiving a photo.
Average rate of change is total change in y divided by total change in x...
r=(5-3)/(2--2)
r=2/4
r=1/2
3x - y = 6 ------------ (1)
y = x - 4 ------------ (2)
From (1) + (2) :
( 3x - y) + y = 6 + (x - 4)
3x - y + y = 6 + x - 4
3x = x + 2
2x = 2
x = 1 ------------- Sub into (2)
y = x - 4
y = 1 - 4
y = -3
Answer: x = 1, y = -3
