Answer:
(7, -10)
(-1, 1)
(2, -7)
Step-by-step explanation:
Points that are in Quadrant II will have a negative x-value and a positive y-value. (-, +)
Points that are in Quadrant IV will have a positive x-value and a negative y-value. (+, -)
2 cm
Answer: y=2x+1 is parallel & y=-2x+5 is perpendicular