The first thing you should do is produce a graph of the question. If you have a graphing calculator use that. Desmos gives terrific graphs (see below) which you can study to answer your question. The only answer that makes any sense is that after the discontinuity at x = 1 or x = - 1 the y value approaches 0. It is written something like 1<x<infinity x is contained in the reals, the graph approaches 0.
B<<<< answer
Answer:
B
Step-by-step explanation:
7.8 + 3.6 = 11.4
The correlation is positive. It is also a moderate correlation.
Answer:
h ≤ 16
Step-by-step explanation:
If he plans to cook 16 of less hotdogs, h is going to be equal to or less than 16. The circle is closed because he could cook 16.
The Answer would be C, because if you divide 3/4 by 2/3 you have to switch numerators and denominator for 2/4, once you multiply that you get 9/8 you change that to a mixed number. Then you get C