Question

g(t) = 2t + 5f(t) = -t^2 + 5Find (g+ f)(t)

Answer 1

hello

let's identify the functions first before we proceed to simplify

$\begin{gathered} g(t)=2t+5 \\ f(t)=-t^2+5 \\ (g+f)(t)=(2t+5)+(-t^2+5) \\ (g+f)(t)=2t+5-t^2+5 \\ (g+f)(t)=-t^2+2t+10 \end{gathered}$