Answer:
3,-7
Step-by-step explanation:
Answer:
The function is polynomial with the following characteristics
Degree: 5 and leading coefficient: -13.
Step-by-step explanation:
You can see the explanation in the image.
I will like to mention that the question is a little obscure, and the explanation applies for the following function:

You always have to choose the highest power of x, in order to find the leading term.
Answer: 165 secs
Step-by-step explanation:
2 mins has 120 secs in it
120 + 45 = 165
B.likely as probability is 5/6 which is very close to 1