Could you please help me with these practice problems? I mainly need help with the word problems. Any help would be much appreciated. Thank you in advance!

Evaluate limits 1. ) lim * 2- 9 2 ) lim 121 X-3 72- 7- 6 B. )lim 5X - 3 4. ) lim 15- 52 2 1-9 7 - 9 7 7 2 -3 Let f (7) = )27+3- 34762 73- 2x22 5. ) lim_ f( x ) 6. ) lim . f (x ) 7 - - 3 5 negative 7. ) lim f ( x ) 8. ) lim f ( x ) 1- - 3 9 . ) lim f ( 7 ) lise previously given function * - 2 and definition of continuity (lim f ( x ) = f (c ) ) 10.) Is f()continuous at * =-3? 1 1. ) Is f () continow at 7 = 2