Kingzion3293 Kingzion3293

18-04-2021
Mathematics

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Find the rate of change of the function f(x)=2^x + 7 over the interval [1,4]. Round to the nearest tenth

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surjithayer10otahza surjithayer10otahza

18-04-2021

Answer:

Step-by-step explanation:

[tex]rate ~of~change=\frac{f(4)-f(1)}{4-1} \\f(4)=2^4+7=23\\f(1)=2^1+7=9\\rate ~of~change=\frac{23-9}{3} \\=\frac{14}{3} \\\approx 4.7[/tex]

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