Answer:
y=2/5x - 1
Step-by-step explanation:
(0,-1) (-5,-3)
-3-(-1) over -5-0 = 2/5 2/5 = m
y=mx+b
-3 = 2/5 times -5 +b
-3 = -2 + b
+2 +2
-1 = b
y=2/5x 1
y=2/5x-1
∠A=∠B
4X+7=5X-3
X=7+3=10
5*10-3=50-3=47
Y= -9x+4
Positive x negative y means that it must be negative, then after addition, you get +4.
