Answer:
The answer is letter A.
Step-by-step explanation:
y=mx+b
-3=(-1)(0)+b
-3=0+b
0 0
-3=b
y= -1x-3
Umm sorry i do not know that answer I am just getting the points for again so so so sorry ;(
b=145 degrees (corresponding angles)
a+145= 180 (straight angles)
a = 180-145
a =35
