I need this question answered ASAP, please.

Answer:
5/4
Step-by-step explanation:
CD will have the same slope of AB because they're collinear.
The slope can be found by putting the rise (the vertical length) over the run (hte horixzontal length):
5/4 or 1.25
Answer:
Slope of CD is 5/4
Step-by-step explanation:
That the points in the picture are colinear basically just implies that the lines AB and CD have the same slope. Since AB increases with 5 units on the y-axis for every 4 units on the x-axis, so does CD.