What is the speed of a fish that swims 10 meters in a total of 20 seconds? what would you do to figure this out

You use the formula

                 Speed  =  (distance covered)
                                           divided by
                            (time to cover the distance)  .

After posting so many speed/distance/time problems and getting the answers
with the full solutions, you should be be able to do these on your own by now.

You need to be more specific.  i really don't know what a "motion map" is.you can draw a graph of an object's position, distance, displacement, speed,velocity, or acceleration versus time, or you can draw a graph of the object's x-position versus its y-position and not give any information about time at all.if the graph presents position or displacement against time,  then constant velocity is a straight line . . i.e. a line that has  constant slope.if the graph shows speed against time, then constant velocityis a horizontal piece of line.if the graph shows acceleration against time, then constant  velocity is a piece of line that lies on the x-axis . . it's value is zero.