1 Calculate the slope of each line segment where possible RYA Find the slope of the line passing through each pair of points 2 4 5 and 0 0 3 2 6 and 7 1 4 3 2 and 6 5 5 3 7 5 1 and 1 5 1 2 6 1 5 and 3 5 7 2 7 and 2 4 8 The slope of a line is 1 The line passes through 4 1 Name the coordinates of two other possible points on the line 9 The slope of a line is 2 The line passes through 1 k 0 4 and m 4 Find the values of k and m 10 Given a point on the line and the slope sketch the graph of each line on the given grid a 3 1 m 3 b 2 5 m 1 1 213 c 0 2 m 0 d 1 4 m is undefined 11 One point of a line is in the first quadrant and another point of the line is in the second quadrant If the slope of the line is positive name two points on the line 12 The coordinates of point A are 1 5 If the slope of the line is 3 1 name the coordinates of another point on the line 13 A ladder is leaning against a wall The base of the ladder is 1 5 m from the base of the wall The top of the ladder touches the wall at a point 4 m above the ground What is the slope of the ladder a Use slopes to determine whether each set of points is collinear or non collinear b If the points are collinear find the slope 14 A 2 1 B 1 2 C 4 2 15 M 1 3 N 2 5 P 3 4 16 W 3 1 X 9 8 Z 5 5 17 The slope of a plane taking off is 0 02 Assume the slope is constant What is the vertical height of the plane after it has travelled a horizontal distance of 450 m