Answer:
see explanation
Step-by-step explanation:
(a)
The common difference (d) in an arithmetic sequence is
d = 
- 
= 24 - 2 = 22
To obtain the next term in the sequence add 22 to the previous term
= 46 + 22 = 68
= 68 + 22 = 90
= 90 + 22 = 112
--------------------------------------------------
(b)
The n th term of an arithmetic sequence is
= a + (n - 1)d
where a is the first term and d the common difference
here a = 2 and d = 22, hence
= 2 + 22(n - 1) = 2 + 22n - 22 = 22n - 20 ← n th term formula
---------------------------------------------------------------------
(c)
Using the n th term formula
= (22 × 35) - 20 = 770 - 20 = 750
For this case we have that by definition the growth of a population is a function of the form:
Where,
- <em>a: initial population
</em>
- <em>b: growth rate
</em>
- <em>x: number of years
</em>
We observe then that the function is of the exponential type.
Answer:
C) Exponential
Unknown. C is the hypotenuse, but this problem is solvable.
Answer:
8/10 or 16/20
Step-by-step explanation:
