Question 8 (1 point) Determine the value of k such that the planes 2x- 3y+kz-4 and ky-z+3-0 are perpendicular and the value of k such that the planes are parallel. no such value, k = 2 k= 2, no such value O k= 0, no such value O no such value, k = 0 Question 9 (1 point) What value of k will make the planes *1: 2x-ky + 32-1=0 and *2: 2kx+ 3y -2z =4 perpendicular? 1 2 4 06 Question 10 (1 point) Which three points are on the plane 2x - 7y + 32-5-0? OP(1,0.1), @(3.1,2), and R(4, 3,6 ) P(1,0,1). e(2,2.3), and R( 3. 1.2) P(3, 1,2), e(4,3,6), and R(5,0,-2)