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For the function F defined by F(x) = x2 – 2x + 4, find F(| — 4|).


For The Function F Defined By Fx X2 2x 4 Find F 4 class=

Sagot :

F(x)=x^2-2x+4

[tex]\\ \sf\longmapsto F(|-4|)[/tex]

[tex]\\ \sf\longmapsto F(4)[/tex]

[tex]\\ \sf\longmapsto 4^2-2(4)+4[/tex]

[tex]\\ \sf\longmapsto 16-8+4[/tex]

[tex]\\ \sf\longmapsto 8+4[/tex]

[tex]\\ \sf\longmapsto 12[/tex]