3 years ago

If f(x)=64-x2 and g(x)=8-x which is the rule of the function (f + g)(x)?

1 answer:

5 0

$(f+g)(x)=f(x)+g(x)\\\\
(f+g)(x)=64-x^2+8-x\\
(f+g)(x)=-x^2-x+72$

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