Functions and graphs: Relations and functions
Converting a relation into a functional relationship
In the relation \(\displaystyle y=\frac{6x}{7x-3}\) you immediately see that \(y\) is a function of \(x\).
Is \(x\) also a function of \(y\)? If so, what is the function definition?
In other words, can you express \(x\) in \(y\), in the form \(x=\mathrm{formula\;in\;} y\).
You can also get to the solution by entering intermediate equations:
Then you see if you are still on track, but in the end you must get to the equation in the form \(x=\ldots\)
Is \(x\) also a function of \(y\)? If so, what is the function definition?
In other words, can you express \(x\) in \(y\), in the form \(x=\mathrm{formula\;in\;} y\).
You can also get to the solution by entering intermediate equations:
Then you see if you are still on track, but in the end you must get to the equation in the form \(x=\ldots\)
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