Answer:

Step-by-step explanation:
We are given the following in the question:
Number of schools in the starting of the competition = 729
Number of schools remaining after each round =

We have to model an exponential function to describe the number of school remaining after x rounds.

is the required function, where f(x) gives the number of school remaining after x rounds.
Answer:
a(-2.6) b(5, 0) c(9,5)
Step-by-step explanation:
the rule is x+1 y+2 for each of the vertices
Answer:
14 students per teacher
Step-by-step explanation:
Answer:
Step-by-step explanation:
43x^15+43x^5= 43x^20
Can't read the top questions mate !