(Solved): Let f(t)=7t+7t. (a) Find the most general formula for f(t). If an arbitrary const ...

Let $$f^{???}(t)=7t+7\sqrt{t}$$. (a) Find the most general formula for $$f^{??}(t)$$. If an arbitrary constant must be used here, use an upper-case "ch. $$f^{??}(t)=$$ (b) Based on your answer to (a), find the most general formula for $$f^{?}(t)$$. If another new arbitrary constant must be used here, use an upper-case " $$D$$ ". $$f^{?}(t)=$$ (c) Based on your answer to (b), find the most general formula for $$f(t)$$. If another new arbitrary constant must be used here, use an upper-case "E". $$f(t)=\frac{7t^4}{24}+\frac{8}{15}{t}^{\frac{7}{2}}+\frac{E{t}^2}{2}+Et+E$$