The graph that will represent the relationship between t years after 2008, and the price P per pound will have some characteristics that we can identify.
<em>In 2008, i.e at t= 0, P = 0.51; this means the y-intercept is 0.51.</em>
<em>The coffee price is increasing by 0.18 every year; the slope is 0.18.</em>
