Look at points C and D on the graph:
Coordinate grid shown from negative 6 to positive 6 in increments of 1 on both the axes. A line is drawn by connecting point C at 0, 2 and point D at 6, negative 4
What is the distance (in units) between points C and D? Round your answer to the nearest hundredth.
3.46 units
8.49 units
12.00 units
72.00 units