I need help please

Consider the following. Function Line f (x) = x3 12x - y + 5 = 0 Find the slope of the given line. slope = Determine the slope of any line parallel to the given line. slope = Find f' (x ) . f' ( x ) = Two lines are tangent to the graph of f(x) and parallel to the given line. Find the point of tangency for each line. smaller x-value (x, y) = larger x-value (x, y ) = Find equations for the two lines tangent to the graph of f(x) and parallel to the given line. smaller y-intercept y = larger y-intercept y