Functions, EXT1 F1 2024 HSC 12e The diagram shows the graph of . For what values of is ? (3 marks) --- 5 WORK AREA LINES (style=lined) --- Show Answers Only Show Worked Solution Mean mark 55%.
Functions, EXT1 F1 2020 SPEC1 4 Solve the inequality for , expressing your answer in interval notation. (3 marks) --- 8 WORK AREA LINES (style=lined) --- Show Answers Only Show Worked Solution
Functions, EXT1 F1 SM-Bank 2 Solve . (3 marks) --- 6 WORK AREA LINES (style=lined) --- Show Answers Only Show Worked Solution
Functions, EXT1* F1 2016 HSC 11c Solve (2 marks) --- 5 WORK AREA LINES (style=lined) --- Show Answers Only Show Worked Solution
Functions, EXT1 F1 2004 HSC 1a Indicate the region on the number plane satisfied by (2 marks) --- 6 WORK AREA LINES (style=lined) --- Show Answers Only Show Worked Solution
Functions, EXT1* F1 2005 HSC 1e Find the values of for which . (2 marks) --- 6 WORK AREA LINES (style=lined) --- Show Answers Only Show Worked Solution
Functions, EXT1* F1 2004 HSC 1f Find the values of for which . (2 marks) --- 5 WORK AREA LINES (style=lined) --- Show Answers Only Show Worked Solution
Functions, EXT1 F1 2008 HSC 3a Sketch the graph of . (1 mark) --- 8 WORK AREA LINES (style=lined) --- Hence, or otherwise, solve . (3 marks) --- 5 WORK AREA LINES (style=lined) --- Show Answers Only Show Worked Solution i. ii.
Functions, EXT1 F1 2013 HSC 10 MC Which inequality has the same solution as ? Show Answers Only Show Worked Solution♦♦ Mean mark 39% COMMENT: Note that the quick elimination of and is sufficient to get to the correct answer without proving (although we have done this in the solution).
Functions, EXT1* F1 2011 HSC 4e The diagram shows the graphs and . Write down inequalities that together describe the shaded region. (2 marks) Show Answers Only Show Worked Solution♦ Mean mark 46%.
Functions, EXT1* F1 2012 HSC 11b Solve (2 marks) Show Answers Only Show Worked Solution MARKER’S COMMENT: Note that both conditions must be satisfied! Dealing with negative signs and division for inequalities produced many errors.