AM-2412

Linear law

A Math · Secondary 4 · Medium · Linear law

Two variables

x

and

y

are related by

xy^2=5x+3y

. Which straight-line graph should be plotted to obtain a linear relationship?

Plot $y^2$ against $\dfrac{y}{x}$
Plot $y^2$ against $x$
Plot $y$ against $\dfrac{x}{y}$
Plot $xy$ against $y$

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