Answer:
y=-4x+4
Step-by-step explanation:
equation of a line: y=mx+b (m:slope, b: y-intercept)
m=-4 (given)
y=-4x+b
substitute with (2, -4): -4=(-4)(2)+b
solve for b: -4=-8+b, b=4
Answer: Its in the pic below
Step-by-step explanation: Hope this helps have a brilliant day- Lily ^_^
1. 70 2. 85 3. 63 4. 20 5. They are vertical angles
^^
I just pressed 27/90 on the calculator hahahha