10. [-/1 Points] DETAILS SCALCCC5 2.3.022. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER 12. [-/1 Points] DETAILS SCALCCC4 2.3.020. Find the limit. (If an answer does not exist, enter DNE.) MY NOTES ASK YOUR TEACHER * + 2 PRACTICE ANOTHER lim - X - -2 x3 + 8 Evaluate the limit, if it exists. (If an answer does not exist, enter DNE.) lim x2 + 2x + 1 X - -1 x4 - 1 Need Help? Read It Submit Answer Submit Answer 13. [-/1 Points] DETAILS SCALCCC5 2.3.030. 11. [-/1 Points] DETAILS SCALCCC4 2.3.019. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER MY NOTES ASK YOUR TEACHER Evaluate the limit, if it exists. (If an answer does not exist, enter DNE.) PRACTICE ANOTHER lim 2 X Evaluate the limit, if it exists. (If an answer does not exist, enter DNE.) x 7- 2 2+ x lim 2 - VX x - 4 / * 4x - x2 Need Help? Watch It Submit Answer Need Help? Read It