Inverse Variation

Quiz Details

Question 1

HSC 2019 - Question 33 (External Link) Show Question

Answer

a) 120km

b) Refer to graph

Worked Solution

\(\textbf{33 a)}\)

\begin{aligned}T&=\frac{D}{S}\\1.5 &= \frac{D}{80}\\D&=1.5 \times 80\\D&= 120 \text{ km}\end{aligned}

\(\textbf{33 b)}\)

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