4 answers
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just use 27 for n and do the arithmetic
then do the others.
then do the others.
so (27 , 296)
c(39) = 10*39 + 26 = 390+26
etc
Let's start by substituting 27 for n:
C = 10(27) + 26
C = 270 + 26
C = 296
For n = 27, the cost C is 296.
Now let's substitute 39 for n:
C = 10(39) + 26
C = 390 + 26
C = 416
For n = 39, the cost C is 416.
Lastly, let's substitute 43 for n:
C = 10(43) + 26
C = 430 + 26
C = 456
For n = 43, the cost C is 456.
Thus, the table of the input/output pairs is:
| n | C |
|-----|-----|
| 27 | 296 |
| 39 | 416 |
| 43 | 456 |
This table shows the cost C in dollars corresponding to the number of people n attending the small concert.