(Solved): I'm on my last try. Please help! *do not own rights* (1 point) Find an equation for the line ta ...

(1 point) Find an equation for the line tangent to the graph of \[ f(x)=4 x e^{x} \] at the point \( (a, f(a)) \) for \( a=2 \). \[ y=-\frac{4}{e} \] (1 point) Use the figure below to estimate the indicated derivatives, or state that they do not exist. If a derivative does not exist, enter dne in the answer blank. The graph of \( f(x) \) is black and has a sharp corner at \( x=2 \). The graph of \( g(x) \) is blue. Let \( h(x)=f(x) \cdot g(x) \). Find A. \( h^{\prime}(1)=1.5 \) B. \( h^{\prime}(2)=d n e \) C. \( h^{\prime}(3)=4.5 \) (Enter dne for any derivative that does not oxist.) (1 point) Use the figure below to estimate the indicated derivatives. If a derivative does not exist, enter dne in the answer blank. The graph of \( f(x) \) is black and has a sharp comer at \( x=2 \). The graph of \( g(x) \) is blue. Let \( j(x)=\frac{g(x)}{f(x)} \). Find A. \( j^{\prime}(1)= \) B. \( j^{\prime}(2)= \) C. \( j^{\prime}(3)= \)