1. A vector on the Cartesian plane runs from the origin to the point (-6,-3). Which of the following
vectors could be a horizontal component vector?
Select all correct answers.
a. from the origin to point (-6,0)
b. from the origin to point (0, -3)
c. from point (0, -3) to point (-6,-3)
d. from point (-6, 0) to point (-6,-3)
De. from point (-6, -3) to point (0, -3).
Help me plz

If one were to put the y value into the equation, they could find out what x is for a certain value of y.  putting in the value of y (1), we get the equation: 1=4x-12=4xx=0.5this means that the value of x when why is 1 is x=0.5

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.