Author Topic: Insight 2008 Exam 1 (Read 1008 times) Tweet Share

Ken · « **on:** November 01, 2008, 12:44:44 pm »

How do u work out the domain and range for Q5? do they assume that u know what the original graph looks like?

vce08 · « **Reply #1 on:** November 01, 2008, 12:50:02 pm »

Range and domain for arcsin are on the VCAA formula sheet.

Mao · « **Reply #2 on:** November 01, 2008, 01:23:28 pm »

yes, you are assumed to know what $\sin^{-1}x,\; \cos^{-1}x\,\mbox{ and }\tan^{-1}x$ look like

xers · « **Reply #3 on:** November 01, 2008, 03:56:02 pm »

Can anyone post the solution for this exam? Thanks in advance

xers · « **Reply #4 on:** November 01, 2008, 06:16:02 pm »

Ah my bad, found it, didn't check other threads carefully.

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