A farmer finds that if she plants 40 trees per acre, each tree will yield 55 bushels of fruit. She estimates that for each additional tree planted per acre, the yield of each tree will decrease by 3 bushels. How many trees should she plant per acre to maximize her harvest? trees Give your answer rounded to the nearest whole number.

Restrict the domain of \( f(x) \) so that \( f \) is one-to-one. Then find \( f^{-1}(x) \). \( f(x)=1-x^{2} \)

(a) The graph of \( y=f(x) \) is shown. Translate it to get the graph of \( y=f(x-5) \). (b) The graph of \( y=g(x) \) is shown. Translate it to get the graph of \( y=g(x)-2 \).

Restrict the domain of \( f(x) \) so that \( f \) is one-to-one. Then find \( f^{-1}(x) \). \( f(x)=1-x^{2} \)

Restrict the domain of \( f(x) \) so that \( f \) is one-to-one. Then find \( f^{-1}(x) \). \( f(x)=-2-x^{2} \)

d) \( f(x)=\sqrt{x}-x+2, A(1 \mid f(1)) \)