Problem $4$

A$.$ Find your position at $t=1\mathrm{.}4.$

B$.$ Find the slope of the secant line between $(1,s(1))$ and $(1\mathrm{.}4,s(1\mathrm{.}4)).$

C$.$ What does the change in $s$ mean in the context of this problem? What does the change in $t$ mean? Mark these changes in on the graph below. What does the slope measure in the context of this problem?

$s(t)=\frac{1}{4}{t}^{1\mathrm{.}5}$