(1 point) If f(x) = 2x2+ 7x +3, find f'(3), using the definition of derivative. f' (3) is the limit as x - 3 of the expression The value of this limit is Use this to find the equation of the tangent line to the parabola y = 2x2 + 7x + 3 at the point (3, 42). The equation of this tangent line can be written in the form y =