A wave in the ocean has a wavelength of 2 m and a frequency of 0.5 Hz. What is the speed of this wave? Show your work and be sure to use the
correct unit with your answer. PLEASE ANSWER

Iam on that question know can you tell me the answer i am realy strruglingasap

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.