amandachipman52
amandachipman52
20-09-2017
Mathematics
contestada
f(x) = x 2 + 1, find f(a + 1)
Respuesta :
choixongdong
choixongdong
20-09-2017
f(x) = x^2 + 1, find f(a + 1)
so
f(a + 1) = (a+1)^2 +1
f(a + 1) = a^2 + 2a + 1 + 1
f(a + 1) = a^2 + 2a + 2
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