How do you find #(g+f)(t)# given #g(t)=2t+5# and #f(t)=-t^2+5#?

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Answer 1 · 2017-01-18T01:28:39

Add the two separate functions.
#g(t) + f(t) = 2t + 5 + (−t^2+5) = −t^2 + 2t +10#