y'=u'v+v'u u=е^(х+1) u'=е^(х+1) v=x v'=1
y'=xе^(х+1)+е^(х+1)=е^(х+1)(x+1)
е^(х+1)(x+1)=0
x= -1
y(-1)= -1
y(0)=0, y(-2)= -2/e≈ -0,74
ymin= -1 ymax= 0
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y'=u'v+v'u u=е^(х+1) u'=е^(х+1) v=x v'=1
y'=xе^(х+1)+е^(х+1)=е^(х+1)(x+1)
е^(х+1)(x+1)=0
x= -1
y(-1)= -1
y(0)=0, y(-2)= -2/e≈ -0,74
ymin= -1 ymax= 0