Calculus, 2ADV C3 2010 HSC 8d Let , where is a constant. Find the values of for which is an increasing function. (2 marks) --- 5 WORK AREA LINES (style=lined) --- Show Answers Only Show Worked Solution ♦♦ Mean mark 28%. MARKER’S COMMENT: The arithmetic required to solve proved the undoing of many students.
Calculus, 2ADV C1 2013 HSC 11b Evaluate . (2 marks) --- 5 WORK AREA LINES (style=lined) --- Show Answers Only Show Worked Solution COMMENT: This question has been simplified as students no longer need to factorise the difference between 2 cubes ().