\[\begin{aligned}
y[cm^2] &= 1\times 10^{10}x[km^2] \\
y[m^2] &= 1000000x \\
y[inch^2] &= 1.55\times 10^9x \\
y[ft^2] &= 1.07639\times 10^7x \\
y[yd^2] &= 1195990x
\end{aligned}\]
Variables
yDependent variable
xIndependent variable