Find the local maximum and local minimum values of fusing both the First and Second Derivative Tests. f(x) = 4+ 6x2 - 4x3 local maximum value local minimum value Need Help? Read It Submit Answer 5. [-/1 Points] DETAILS SCALCET9 4.4.013. MY NOTES ASK YOUR TEACHER Find the limit. Use I'Hospital's Rule where appropriate. If there is a more elementary method, consider using it. lim cos(x) - sin(x) X - 1/4 tan(x) - 1 Need Help? Read It Submit Answer 6. [-/1 Points] DETAILS SCALCET9 4.4.024. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the limit. Use I'Hospital's Rule where appropriate. If there is a more elementary method, consider using it. lim 56 - 35 t- t Need Help? Read It Watch It Submit