Which statements about the graph are true? Check all that apply. The vertices are at (–3, 0) and (1, 0). The distance between the center and each covertex is 2. The distance between the center and each focus is about 2.2 units. The directrices are about 4 units from the center. Both directrices are vertical lines.

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.

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