Answer:

Step-by-step explanation:
we can easily calculate the perimeter of three points, using vectors. See the picture...
If they are parallel then the coefficients of x and y will remain the same. Only the constant will change.
2x + 3y = ?
2(-2) +3(3) = -4 + 9 = 5 so ? is 5
ANSWER: 2x + 3y = 5
Answer:
Pentagon
Step-by-step explanation: