Three one-inch cubes
are stacked. What is
the surface area of
the composite figure
that is formed?
(Include the base of the
composite figure in your
answer.)

In all honesty, there really is no “work” per say to show. mainly it’s just using the process of elimination. the question is asking which domain(s) would be the most appropriate for the function c(n). n is the number of observed vehicles so right away, 1, 2, and 3 can be eliminated.why? 1, 2 start in the negatives and therefore it is impossible to observe negative cars. so, #4 would be the best answer to the given problem.

Using the rise/run rule. you would get 2/6.simp. 1/3

The answer is 326.78.