TeX source:

\begin{array}{lcrcrcrcr} f(0) &=& a\cdot 0^2 &+& b\cdot 0 &+& c &=& -16 \cr f(1) &=& a\cdot 1^2 &+& b\cdot 1 &+& c &=& -10 \cr f(3) &=& a\cdot 3^2 &+& b\cdot 3 &+& c &=& 14 \end{array}