What is the answer 4+q when q=11
2 answers:
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ANSWER
c.It is neither an odd nor an even function.
EXPLANATION
The given function is
If this function is odd, then f(-a)=-f(a).
Now ,
Since
The function is not odd.
Also if the function is even, then
Since
the function is not even.
Hence the function is neither even nor odd.
Step-by-step explanation:
a)
<u>The first laptop</u>
- Initial value- $2000
- Value loss - 14% every year
- Function for value- V(t) = 2000*0.86^t
<u>The second laptop</u>
- Initial value- $1200
- Value loss - 11% every year
- Function- V(t) = 1200*0.89^t
b)
Monthly percent decrease
<u>The first laptop:</u>
- 14%/12 = 1.16%
<u>The second laptop:</u>
- 11%/12 = 0.92%
c)
The second laptop will lose less value in 5 years hence is better choice
See the graph attached
