amd5533 amd5533

10-04-2018
Mathematics

contestada

if f(x)=2x^{2} -3x+1, find f(3)-f(2)

Respuesta :

altavistard altavistard

11-04-2018

f(3) = 2(3)^2 - 3(3) + 1 = 18 - 9 + 1 = 10

f(2) = 2(2)^2 - 3(2) + 1 = 8 - 6 = 2

Then f(3) - f(2) = 10 - 2 = 8 (answer)

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bianca0205 bianca0205

01-10-2018

actually i might think it's 7

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