Please help. Need answers for number 5-8 please!!

5. [-/1 Points] DETAILS SCALCET9 4.XP.4.016. Find the limit. Use I'Hospital's rule if appropriate. If there is a more elementary method, consider using it. lim est - 1 - 5x X-0 Need Help? Read It Watch It 6. [-/1 Points] DETAILS SCALCET9 4.XP.4.017. Find the limit. Use I'Hospital's Rule if appropriate. If there is a more elementary method, consider using it. lim 8X + sin(x) -0 2x + cos(x) Need Help? Read It Watch It Submit Answer 7. [-/1 Points] DETAILS SCALCET9 4.4.047. Find the limit. Use I'Hospital's Rule where appropriate. If there is a more elementary method, consider using it. x-axe-x5 Need Help? Read It Watch It 8. [-/1 Points] DETAILS SCALCET9 4.4.051. Find the limit. Use I'Hospital's Rule where appropriate. If there is a more elementary method, consider using it. 7x x 1 x -1 In ( x ) Need Help? Read It Watch It