Answer:
A
Step-by-step explanation:
B': (-8,2)
C':(-8,9)
D':(-5,4)
If im wrong pls tell me!
77
-1 + 0 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12 = 77
Hope this helps :)
You can use ur ruler the ruler that's in half
Look at attachment
y=1/2x-3