Answer:
y=-7x-9
Step-by-step explanation:
y=mx+b(where m is slope and b is y intercept)
y=-7x+b
plugging the number in we get
12=-7(-3)+b
12=21+b
b=-9
so y= -7x-9
if you find my answer helpful please mark as brainliest.
D. ⅔
I hope it helps :)
#4
Refer to the attachment
#2
Mid point:-
It is X = 27
.
28:u multiply something 3 times therefore it is 1/3
29: because the numbers are unknown