October 2018 1 19 Report

1) fuknkja f(x)=(1-pierw2 m)x-4 jest malejaca dla jakiego m???

2)wspolczynnik kierunkowy protej y=1i1/3x -(2i1/2x-(1i3/5x-2i5/8))wynosi

a)5/12 b)13/30 c)-4/15 d)-11/18

3)nierownosc ktora spelnia kazda liczba rzeczywista

a)6x^2+x+1>0

b)1/4x^2-1/2x+1/8>0

c)x^2-3x+2>badz rowne 0

d)x^2-100x+25>badz rowne 0


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