robotdude620 robotdude620

06-10-2021
Mathematics

contestada

find the average rate of change of f(x)=5x^2-3 from 3 to 9

Respuesta :

sqdancefan sqdancefan

08-10-2021

9514 1404 393

Answer:

60

Step-by-step explanation:

The average rate of change on the interval is ...

(f(9) -f(3))/(9 -3) = ((5·9² -3) -(5·3² -3))/(9 -3) = (402 -42)/6 = 60

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