carolinavelarde carolinavelarde

20-05-2018
Mathematics

contestada

if f(t)= 3t^2-2, find f(k-2)

Respuesta :

sarkhan2018 sarkhan2018

25-05-2018

By plugging (k-2) in t, we can write that
[tex]f(k-2)=3(k-2)^{2}-2=3(k^{2}-4k+4)-2=3 k^{2}-12k+12-2= [/tex][tex]3 k^{2}-12k+10 [/tex]

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