HELP! Pre-Calc HW

. initial r-position, written to; . velocity in the y-direction, written vy; (c) Now, compute vz, the velocity in the r-direction, by taking the distance it moved along the r-axis and dividing by time. . and initial y-position, written yo- If we have this information, the equation will be: (Uit + IO, Uyt + yo) 1. Suppose an object's motion is given by (6t -1. -3t +2). What is the velocity in the z-direction, the initial r-position, the velocity in the y-direction, and the initial (d) Repeat the previous two steps for y. y-position? 2. Suppose an object starts at position (3, 2) and then moves to position (13, 27) (e) Now write a parametric equation for the motion of the object. in five seconds. Find a parametric equation for its motion by following the below process. (a) What are To and yo, the object's initial r and y-position? (Hint: these are given in t problem) (b) How far along the r-axis does the object move? (Hint: subtract the object's -position from its initial position)