Well first you need to show the rest of the problems before i can truely help you sorry.
Answer:

Step-by-step explanation:
Due to the fact that the degree of the polynomial is odd, we know one end must go up and the other down. Because the leading coefficient is even, we know that as x approaches negative infinity, y approaches negative infinity as well. As x approaches positive infinity, y approaches positive infinity.
Answer:
<h3>4</h3>
Step-by-step explanation:

Answer:
Three ways to write 5^11
In product:48828125
In powers:

5 to the power of 11
Step-by-step explanation:
I learned this before in class like few years ago
Answer:
senior and junior? that would be a perfect 100%, 29/29
Step-by-step explanation:
Unless I'm incorrect, this question states the probability of <u>BOTH</u> a senior <u>AND</u> junior being chosen, which would be 100% or again, 29/29