8.2.2 Exam Question Type 2

These kinds of questions are practical applications of the graphs where different scenarios are represented by a graph.

The following are relevant past exam questions:

(Note: The links will direct you to relevant question in the file on PC only NOT mobile)

2011Q26b, 2012Q30c, 2016Q29b, 2020Q33

Check out the videos below relevant to these questions.

HSC Maths Standard 2020 Question 33 - StudyNinja

by StudyNinja (click to view channel)

Solves QHSC Maths Standard 2020 Question 33 (Exponantial) - StudyNinja

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There are many ways these scenarios can be made. The important thing is ability to understand how graph relates to scenario. Some of the things you can focus on are:

• Understand graph and figure out what the values represent (like asked here 2012Q30c(ii))
• Working out variables of equation (like asked here 2011Q26b(i))
• Reading values from graph.