2 years ago

If f(X+4) =3x+4 , then find the value of f(4) please explain it clearly .

Mathematics

1 answer:

Paul [167]2 years ago

7 0

$\\ \sf\longmapsto f(x+4)=3x+4$

$\\ \sf\longmapsto f(x)=3x+4-4$

$\\ \sf\longmapsto f(x)=3x$

Now

$\\ \sf\longmapsto f(4)$

$\\ \sf\longmapsto 3(4)$

$\\ \sf\longmapsto 12$

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If f(X+4) =3x+4 , then find the value of f(4) please explain it clearly .​

If f(X+4) =3x+4 , then find the value of f(4) please explain it clearly .