Respuesta :

gmany
Substitute the values of x {0; 4; -4} to the equation of the function.
[tex]f(x)=-x^2+x+4\\\\f(0)=-0^2+0+4=4\\\\f(4)=-4^2+4+4=-16+8=-8\\\\f(-4)=-(-4)^2+(-4)+4=-16[/tex]

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