Answer
The slope is $600$.
Increase in $600$ kidney transplants every year.
Work Step by Step
$(2004, 14800)$
$(2007, 16600)$
$m=\frac{16600-14800}{2007-2004}$
$m=\frac{1800}{3}$
$m=600$
The slope is $600$.
Increase in $600$ kidney transplants every year.