Answer:
length is √37 units
Explanation:
distance formula d= √(x2-x1)²+(Y2-Y1)² so the distance d is the square root of sum of difference on x and difference in y
the length of the line is d= √(6² +1²), because on the graph the line runs on x (horizontal)for 6 units and on y (vertical) is 1 unit.
d= √(6²+1²) = √(36+1 )= √37