Find f(x) and f(c). Function Value of c f(x)=(x3+8x)(2x2+6x5)c=0 f(x)= f(c)= Find k such that the line is tangent to the graph of the function. Functionf(x)=kxLiney=4x+36 Consider the following function. f(x)=x=(9,3) (a) Find an equation of the tangent line to the graph of f at the given point: Consider the following function and graph. f(x)=x+51 Determine whether f(x) approaches on or 0 as x approaches 5 from the left and from the fight. (a) Ilm f(x) Find the xcyalues (if any) at which f is not continuous. If there are any discontinuities, determine whether they are remiovable. (Enter your answers as comma-separated lists. If an answer does not exist, enter ofe.? t(x)=x4 removable discontinuitieh: x= nonremayable discontinuities x= Find the limit. (If an answer does not exist, enter DNE.) limx0x8(x+x)8x