Suppose that the origin on a computer screen is in the lower left corner of the screen. A target moves along a straight line at a constant speed from po (670, 460) to point B(470, 320) in 2 sec. Part 1 of 2 (a) Write parametric equations to represent the target's path as a function of the time (in sec) after the target leaves its initial position. The parametric equations are x = 670-1001 and y=460-70t for 0 t2. Part: 1/2 Part 2 of 2 (b) Where is the target located 1.4 sec after motion starts? The location of the target 1.4 sec after motion starts is