The parabola
By first sketching the graphs of
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Functions, EXT1 F1 SM-Bank 3
A circle has centre
- Describe, with inequalities, the region that consists of the interior of the circle and more than 2 units above the
-axis. (2 marks)
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- Sketch the region. (1 mark)
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i.
COMMENT: The broken line on the graph represents an excluded boundary.
ii.
Functions, EXT1* F1 2017 HSC 8 MC
The region enclosed by
Which of the following defines the shaded region?
| A. | |||
| B. | |||
| C. | |||
| D. |
Functions, EXT1 F1 2004 HSC 1a
Indicate the region on the number plane satisfied by
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Functions, EXT1* F1 2015 HSC 13b
- Find the domain and range for the function
. (2 marks)
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- On a number plane, shade the region where the points
satisfy both of the inequalities
and . (2 marks)
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i.
♦ Mean mark 34%.
| ii. |  |
Functions, EXT1* F1 2009 HSC 3c
Shade the region in the plane defined by
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COMMENT: This past “Advanced” HSC question now fits into the Ext1 (new) syllabus.
Functions, EXT1* F1 2011 HSC 4e
The diagram shows the graphs
Write down inequalities that together describe the shaded region. (2 marks)
Functions, EXT1* F1 2012 HSC 8 MC
The diagram shows the region enclosed by
Which of the following pairs of inequalities describes the shaded region in the diagram?
Functions, EXT1* F1 2013 HSC 11g
Sketch the region defined by
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COMMENT: This past “Advanced” HSC question now fits into the Ext1 (new) syllabus.