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an amusement park charges a flat fee of $11, plus $7 per ride. create a liner function to represent this situation the find f(10) for the function and explain what it means

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wegnerkolmp2741o

Answer:

  f(10)    = 81

This is the cost to get in plus 10 rides

Step-by-step explanation:

The flat fee of 11 is like the y intercept or the cost just to get in with zero rides.  The 7 dollars per ride is the slope  ( the charge per ride)

We can use y = mx+b

y = 7x+11

f(x) = 7x+11

We want to know how much 10 rides will cost  x=10

f(10) = 7*10 +11

       = 70+ 11

        = 81

This is the cost to get in plus 10 rides

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