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Sagot :
The function to represent the problem is f(x)=6x+24 and the range is 30[tex]\leq[/tex]y[tex]\leq[/tex]48.
What is arithmetic sequence formula?
If the terms of a sequence differ by a constant, we say the sequence is arithmetic. If the initial term ([tex]a_{0}[/tex]) of the sequence is a and the common difference is d, then we have,
[tex]a_{n}[/tex]=a+(n-1)d
Initial number of clients=30
Number increase per week= 6
So, we can make an arithmetic sequence fir six weeks
30,36,42,48
Here, first term, a=30
Common difference, d=6
Range is [30,48]
The explicit formula of an arithmetic sequence is
[tex]a_{n}[/tex]=a+(n-1)d
Put a=30, d=6, n=x
[tex]a_{x}[/tex]=30+(x-1)6
[tex]a_{x}[/tex]=30+6x-6
[tex]a_{x}[/tex]=6x+24
Therefore, The function to represent the problem is f(x)=6x+24 and the range is 30<=y<=48
To learn more about arithmetic sequence, visit: https://brainly.com/question/15412619
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