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The function y=f(x) is graphed below. What is the average rate of change of the function f(x) on the interval −6≤x≤−5

The function y=f(x) is graphed below. What is the average rate of change of the function-example-1
User Jineesh
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1 Answer

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ANSWER


-4

Step-by-step explanation

From Intervals x=-6 to x=-5

From the given graph;


\begin{gathered} f(-6)=8 \\ f(-5)=4 \end{gathered}

The average rate of change;


\begin{gathered} (f(-6)-f(-5))/(-6-(-5)) \\ =(8-4)/(-1) \\ =(4)/(-1) \\ =-4 \end{gathered}

User Gold Pearl
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