## 9.3.6 Straight Lines, PT3 Focus Practice

Question 11: Diagram 11 shows two parallel straight lines, POQ and RMS drawn on a Cartesian plane. Diagram 11 Find (a) the equation of the straight line RMS, (b) the x-intercept of the straight line MN. Solution: (a) m RMS = m POQ = 1−0 −2−0 =− 1 2 At point ( 4, 6 ) y 1 =m x 1 +c 6=− … Read more