Consider the line 3x−4y+12=0.
(i) Find the x-intercept and y-intercept of the line.
(ii) Draw the line on graph paper using the intercepts found in part (i).
(iii) Verify algebraically whether the point D(2,−3) lies on the line.
(iv) Mark the point D on your graph. Does its position on the graph agree with your algebraic verification? Explain briefly.