Question

Identify the ordered pair that represents the vector from a(1,6) to b(2,-3) and the magnitude of ab

Answer 1

Answer: magnitude ab = 9.06

Explanation:

The vector coordinates will be represented with ( X , Y )

Magnitude of ab will be

ab^2 = (X2 -X1)^2 + (Y2 -Y1)^2

ab^2 = (2 -1)^2 + (-3 -6)^2

ab^2 = 1^2 + 9^2

ab^2 = 1 + 81

ab = 9.06