2.3 Homework - Calculating Using Limit Laws (Homework)

6. [-/1 Points] DETAILS SCALCET9 2.3.044. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the limit, if it exists. (If an answer does not exist, enter DNE.) lim |x + 31 x- -3 4x + 12 Need Help? Read It 7. [-/1 Points] DETAILS SCALCET8 2.3.006. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Evaluate the limit using the appropriate Limit Law(s). (If an answer does not exist, enter DNE.) lim Vu4 + 40 + 4 U - -1 Need Help? Watch ItIf h(x) s f(x) s c for a constant c and lim h(x) = c, then lim f(x) = c. X -c" x-c O True O False 9. [-/1 Points] DETAILS SCALCET8 2.3.JIT.009.MI. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the domain of the function. (Enter your answer using interval notation.) f( x ) = V x + v2 -x Need Help? Watch It Master It 10. [-/1 Points] DETAILS SCALCET8 2.3.503.XP. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Evaluate the limit, if it exists. (If an answer does not exist, enter DNE.) lim - 9X x- -1 x2 - 8x - 9