Use a graphing calculator to graph f of x equals the quotient of the quantity 3 times x squared minus 8 and the quantity x squared minus 4 and then select the response which is true. f increases without bound f has a horizontal tangent line f has no tangent line none of these responses

The graph of



is attached.

From the graph, it can be seen that the f has a horizontal tangent at y = 2.

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.