Lim x->1 (x^2+8x-2)
substitute x =1
= 1^2 +8(1)-2
= 1 +8 -2
= 7
So the limit = 7
        
             
        
        
        
Answer:
The total number of tourists in Salem this year is 445,170.
Step-by-step explanation:
It is given that the total number of tourists in Salem last year is 426,000.
This summer the number of tourists in Salem increased 4.5 percent from last year's.
Number of tourists increased is calculated as

Total number of tourists in Salem this year is

Therefore the  total number of tourists in Salem this year is 445,170.
 
        
             
        
        
        
The answer choice which best fits the function described in the task content is; Choice A; time(length).
<h3>Which would be a good name for the function?</h3>
It follows from the task content that the function takes the length of a race and returns the time needed to complete it.
On this note, it follows that the time taken is a function of the length of the race.
Hence, the appropriate name of the function is; Choice A.
Read more functions;
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