Question 5 (Mandatory) (1 point) \\/ Saved Skew lines are lines that are not parallel but lie in parallel planes. True False Question 1 (Mandatory) (1 point) ~/ Saved There is no symmetric form for the equation of a plane. ' True False Question 2 (Mandatory) (1 point) \\/ Saved The direction vector of a line is an indicator of its slope. True False Question 6 (Mandatory) (1 point) Saved A line passes through the points A(2, 3) and B(-2, 1). Find a vector equation of the line. ( a) [x, y] = [-4, -2] + #[2, 3] b) [x, )] = [-2, 1] + #[2, 3] c) [x, y] = [2, 3] + +[-4, -2] d) [x, )] = [2, 3] + #[-2, 1]Question 3 (Mandatory) (1 point) \\/ Saved There is no scalar equation of a line in three space. ' True False Question 4 (Mandatory) (1 point) \\/ Saved A plane written in scalar form cannot be written in vector form. - True False