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VICMath MethodsQuick questions

Unit 1: Functions, relations and graphs

Quick questions on Linear functions and graphs (VCE Maths Methods Unit 1)

2short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.

What is forgetting the sign in $y - y_1 = m $?
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$y_1 = -3$ gives $y - (-3) = y + 3$.
What is reversing the inequality only sometimes?
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Reverse only when multiplying or dividing by a negative.

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