To determine the initial value and the rate of change from the description provided:
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Initial Value (b): This typically represents the fixed cost or starting point before any variable costs are added. In this scenario, the entrance fee is a one-time cost per person, so the initial value is: \[ b = 12 \]
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Rate of Change (m): This represents the incremental cost for each additional ride. In this case, the cost of ride tickets is $2 per ride, so the rate of change is: \[ m = 2 \]
In summary:
- The initial value \( b = 12 \)
- The rate of change \( m = 2 \)