" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
b) f(x) = -2(x - 3)2 + 18= -2x²+12x
c) f(x) = (x + 5)2 - 24= x²+10x+1
d) f(x) = 1/2(x - 2)2 - 10= ½x² - 2x -8
f(x)= 6x+12-6
f(x)=6x+6
x=-1
b) f(x) = -2(x - 3)2 + 18;
f(x)= -4x+12+18
x=7,5
c) f(x) = (x + 5)2 - 24;
f(x)= 2x+10-25
x=1.5
d) f(x) = 1/2(x - 2)2 - 10
nie wiem czy tu jest jedna druga czy 1 to licznik a reszta mianownik:) jak cos to dopisze