Find the position and velocity of an object moving along a straight line with the given acceleration, initial velocity, and initial position. a (t) = 4et, v(O) 4, and s (O) = 6 . In the figure to the right, the equation of the solid parabola is y = xz 7 and the equation of the dashed line is y = 6x_ Determine the area of the shaded region. Determine the area of the shaded region in the following figure.