Linear Law - Interpreting Linearised Graphs and Finding Constants
Linear Law - Interpreting Linearised Graphs and Finding Constants
Two variables \(x\) and \(y\) are related by certain equation. This equation may be expressed in two forms suitable for drawing straight line graphs. The two graphs shown have different variables plotted at each axis. Given the coordinates of a point on each line, find the original equation relating \(x\) and \(y\).
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Answer:\(\displaystyle y=\frac{16x-x^2}{5}\)
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