Question

Draw the graph of the equation `y = 3x` where R is the replacement set for both x and y

Answer 1

`{:(x,-2,-1,0,1,2),(y = 3x,-6,-3,0,3,6):}`
Some of the ordered pairs which satisfy the equation `y = 3x "are " (-2, -6), (-1, -3), (0, 0), (1, 3), (2, 6)`. By plotting the above points on the graph sheet, we get the folloiwng