document.write( "Question 1194730: An automobile’s distance is given by d=30t (t in seconds, \n" );
document.write( "ci in metres): \n" );
document.write( "a) Graph the function using a suitable scale and any \n" );
document.write( "means at your disposal. (1 mark) \n" );
document.write( "b) Draw the secants from the point (2,60) to each of the \n" );
document.write( "points on the graph ending at t = 3, 2.5, 2.1, 1.01. \n" );
document.write( "(2 marks) \n" );
document.write( "c) Determine the equations of each of the secants \n" );
document.write( "in part b). (1 mark) \n" );
document.write( "d) Explain your results from part c). (1 mark) \n" );
document.write( "
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