\[\begin{aligned}
y[Kilojoule] &= 0.001x[Joule] \\
y[gram\text{-}calorie] &= 0.239006x \\
y[Kilocalorie] &= 0.000239006x \\
y[Watt\ hour] &= 0.000277778x \\
y[Kilowatt\ hour] &= 2.7778 \times 10^{-7}x \\
y[Electronvolt] &= 6.242 \times 10^{18}x \\
y[British\ thermal\ unit] &= 0.000947817x \\
y[US\ therm] &= 9.4804 \times 10^{-9}x \\
y[foot\ pound] &= 0.737562x
\end{aligned}\]
Variables
yDependent variable
xIndependent variable