Answer:
Linda's remark that the candelabra will probably be handed down from generation to generation underscores the fact that Linda's family has been denied a family legacy. This issue is compounded when Dr. Flint not only refuses to repay Linda's grandmother, but he sells her instead of the candelabra for a mere $50.
Explanation:
The first one about the machine is a metaphor, because there are no key words such as "like" or "as", so it cant be a simile. And its not comparing anything either, so it cant be an analogy. The second one about the teacher is also a metaphor. The gazelle one is a simile because it has the key word like in it. The triangle one is an analogy, because it is comparing two things. The last one is a simile, because he fought "like" a wild animal.
Hope this helps!
I dont know why she wants jig to stop talking but I imagine she says it over and over again to show that she is aggrivated and to make her point to show that she wants him to stop talking.