Answer:
f(0) = 31
Step-by-step explanation:
We are given the following function:

f(0).
This is the value of f when
. So

So f(0) = 31
Answer:
39/20 = 1.95
That's my simplified answer
39/20 = 1 19/20
Will this help?
Step-by-step explanation:
Answer:
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Step-by-step explanation:
Given
The attached graph
Required
Determine the solution
The solution here is the intersection points of the two lines. From the attachment, both lines meet


<em>Hence, the solution is: </em>
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Answer:
D
-29
Step-by-step explanation:
Problem 1
In the first hour, the number of bacteria is 22
In the second hour,the number of bacteria is 44
It looks like the formula is some multiple of 22
That means you should pick D
Problem 2
n = 12
a = 15
d = - 4
an= 15 + (n - 1)*d
a12 = 15 + 11*(-4)
a12 = 15 - 44
a12 = - 29