14. Write an equation of the plane that contains the point (1, 2, 3) and the line a; = t, y = 1 +15, 2 = 2 | 315. How do you know that the point (1, 2, 3) does not lie on this line? Answers will depend on which vectors you choose to compute the cross product (and which point in the plane you Choose). One possible answer is: 2($1)+2(y2)+0(z3)=0