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Question 6 (1 point) Which of the following is a point on the plane with equation n = (-3, -2, 2) + t(2, 2, -2) + s(1, -1, 2) ? O a) (-1, - 3, 4 ) O b) ( 2 , 2 , - 2 ) O c) ( 1, - 1, 2 ) O d) ( 1, 0, 1)Question 5 (1 point) Choose the scalar equation for the plane through the point (5,0,2) with normal vector n = (-3, -2, 2). O a) 5x +2z - 11 = 0 O b) 5x + 2z + 11 = 0 O c) - 3x - 2y + 2z +11 = 0 O d) 3x - 2y + 2z - 11 = 0Question 10 (1 point) Which of the following is a correct geometrical interpretation of the intersection of the planes X - 2 = 0 y - 1 =0 and z + 3 = 0? ( a) The planes intersect at the point (2, 1,-3). O b) The planes intersect at the point (0,0,0). O c) The planes intersect at the point (-2,-1, 3). O d) The planes do not intersect.Question 7 (1 point) Which of the following is an equation for the plane through the point (4,-1,5) and parallel to the xy-plane ? O a) 4x - y + 5z = 0 Obl z - 5 = 0 O c) z=- 5 O d) 4x - y - 52 = 0Question 9 (1 point) Choose the word or phrase that best describes the geometric interpretation of the two planes with equations x + 2y + 3z - 6 - 0 and 4x + 8y + 12z - 6 = 0. O a) perpendicular O b) parallel and distinct O c) coincident O d) none of the aboveQuestion 8 (1 point) Choose the point of intersection of the yz-plane and the x-axis. O a) (0, 0, 1) O b) (0, 1, 1 ) O c) ( 1, 0, 0) O d) (0, 0, 0)