The Following Table Shows the Depth D , in Inches $d$

Multiple Choice

The following table shows the depth D , in inches, of water in a pond after $d$ days of eva- poration. Find a linear model for depth as a function of days. $$\begin{array} { | l | l | l | l | l | } \hline d & 4 & 6 & 8 & 10 \\\hline D & 779 & 777 & 775 & 773 \\\hline\end{array}$$

A) $D = - 2 d + 787$
B) $D = 783 d + - 1$
C) $D = - 1 d + 783$
D) $D = 787 d + - 2$