Can you show step by step how to get these answers? and neatly pls

1. Consider the function f (x) = 3x2cos (Ttx E). a) Find the slope of the tangent line to f (x) at x = 1. Show all work. b) Find the equation of the tangent line to f (x) at x = 1 (simplify to the form 31 = mx + b). Show all work. y: 31rx31t c) Graph the equation and the tangent line on Desmos and sketch them on the axes below. Does the graph conrm that you did the mathematics conectly? Explain