Tutorial Exercise Find the area enclosed by the given curve and the y-axis. X=t - 7t y = vt Part 1 of 5 The curve x = - 7t, y = vr Intersects the y-axis when x = 0, which occurs when t = 0 and t - 7 A Part 2 of 5 Using A = / x dy - B ftig'(t) at, where At) - 7t - to and g(t) = v7, the shaded area is given by: V7 ( X x - x_ ) dy = (0 - x ( @) )y ' (t ) dt . 2VE