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kaylaprincess
 one year ago
Using complete sentences, explain how to find the average rate of change for f(x) from x = 4 to x = 7.
equation : f(x) = 3(x1)^2+24
kaylaprincess
 one year ago
Using complete sentences, explain how to find the average rate of change for f(x) from x = 4 to x = 7. equation : f(x) = 3(x1)^2+24

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jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1f(x) = 3(x1)^2+24 f(4) = 3(41)^2+24 ... replace every x with 4 f(4) = ???

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1do the same for x = 7 to compute f(7) then you compute this expression to get the answer \[\Large \frac{f(7)f(4)}{74}\]

kaylaprincess
 one year ago
Best ResponseYou've already chosen the best response.0alright thank you, question, when i square the binomial, do i just make it :(41)(41) or actually square it?

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1I would do the stuff inside the parenthesis first, then square the result

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1ex: (107)^2 = 3^2 = 9

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1I'm following PEMDAS

kaylaprincess
 one year ago
Best ResponseYou've already chosen the best response.0oh yes of course, okay thank you
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