So let's look at first what slope-intercept form is. Slope intercept form is actually y equals mx plus b. The reason why it is called slope intercept form is because it gives a slope and an intercept.
Other students will draw the tangent line to the graph at t = 30 -- without ever having been told what a tangent line is or having seen one -- and measure its slope. The first approach, of course, is ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results