To calculate the average rate of change of a function over the interval \([a, b]\), you can use the formula:
\[ \text{Average Rate of Change} = \frac{f(b) - f(a)}{b - a} \]
In your case, \(a = 3\) and \(b = 4\).
Here are the steps to follow:
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Determine the values of the function at \(a\) and \(b\):
- Find \(f(3)\)
- Find \(f(4)\)
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Substitute the values into the formula.
Since I do not have the specific graph or function values provided, please find \(f(3)\) and \(f(4)\) from the graph, and do the calculations accordingly. Once you have those values, substitute them into the formula to find the average rate of change over the interval \([3, 4]\). If you provide the values, I can help you with the calculation.