O L W Scanned with CamScanner 12. Given the vector equation [x. v.] = [3.1]+/[3.-$] find a) the parametric equations (1 mark) b) the symmetric equation (1 mark) c) the scalar equation (2 marks) 13. Find the intersection of [x. v. =]= [-s.-3.-$]+/[1.2.-1] and [x. >.=]= [1.9.4]+ s[2.1.7] (7 marks) Scanned with CamScanner Part B: Thinking (22 marks) (approximate time: 30 minutes) 3.x 14. For the function f (.x) = - -. find the following a) The x and v-intercepts. (2 marks)