I need help with these two problems please, the last tutor didn't answer these correctly. It has to be answered in the format that the question calls for.

Given f (a ) below, answer the following. f(ze) = 3x2 - 7x3 + 3 What is the slope of the tangent line at a = 0? What is the equation of the tangent line at a = 0? U # +Find the derivative of f(). 7x+ 2 f(x) = 61 - 8 f' (I) = I 2 # -#