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Crazykiddy

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or x and y intercepts
(F°f)(x)=-2(-2x+1)+1 =4x-2+1 =4x-1 G(x)=4x X=-4 F(x)=g(x) 4x-1=-4 4x=-4+1 4x=-3 X=-3/4 X=-0,75
so its 7 m
28 m apart Diamond has 4 equal side D=28÷4 =7

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