(incorrect) Find a vector parametric equation r rightarrow (t) for the line through the points P = (-5, -2, -4) and Q = (-5, 3, 1) for each of the given conditions on the parameter t. If r rightarrow (0) = -5, -2, -4 and r rightarrow (6) = -5, 3, 1 , then r rightarrow (t) = _____________ If r rightarrow (5) = P and r rightarrow (7) = Q, then r rightarrow (t) = ______________ If the points P and Q correspond to the parameter values t = 0 and t = -4, respectively, then r rightarrow (t) = ______________ Answer(s) submitted: (incorrect) Find a vector function that represents the curve of intersection of the paraboloid z = 8x2 + 5y2 and the cylinder y = 2x2. Use the variable t for the parameter.
