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Given the function: f(x)=x^2+8x+9, determine the average rate of change of the function over the interval: −6≤x≤0.

Given the function: f(x)=x^2+8x+9, determine the average rate of change of the function over the interval: −6≤x≤0.
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Given the function: f(x)=x^2+8x+9, determine the average rate of change of the function over the interval: −6≤x≤0.

User Baldrick
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4 votes

Answer:

Explanation:

average rate of change in -6≤x≤0


=(f(0)-f(-6))/(0-(-6)) \\=([0+0+9]-[36-48+9])/(0+6) \\=(9+3)/(6) \\=2

User Matina
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