1Funo: e^(-0,4x) - x [-2,-1] < 0,001

Iteraesi(i-1)f(-1)if(i)i+1Erro Relativo: 110=-2.000f(-2)-1.7741=-1.00000.4918-1.217-0.1783073131221=-1.0000f(-1)0.49182=-1.21700.1460121566-1.3086237389-0.0700153422332=-1.2170f(-1,2170)0.14603=-1.3086-0.0246562747-1.2953869613-0.0102183966443=-1.3086f(-1,3086)-0.02474=-1.29540.0008994285-1.2958528274-0.0003595054

2

xf(x)-23.0907025732-1-2.8414709848Funo: 2x + senx - 4 [-2,-1] < 0,0010-41-1.158529015224.9092974268Iteraesi(i-1)f(-1)if(i)i+1Erro Relativo: 314.1411200081110=-2.000f(-2)3.0911=-1.0000-2.8415-1.4789932319-0.3238643839427.2431975047221=-1.0000f(-1)-2.84152=-1.4790-0.6209-1.6129388548-0.0830444517-4332=-1.4790f(-0.62093=-1.61290.2040-1.5798117982-0.0209689892443=-1.6129f()0.20404=-1.5798-0.0083-1.5811140328-0.0008236184