Please help me solve the 4 problems in the screenshots. I have exhausted all other resources.

(a) Complete the table below given f(z) = T2 V222 Round your answers to four decimal places. 2.01 2.001 1.999 -1.99 -1.9 f(z) (a) Complete the table below given f (x) = Round your answers to six decimal places. -0.1 -0.01 -0.001 0.001 0.01 0.1 f (a) 5.646425 5.996401 5.999980 X 0. 104720 X 5.996401 5.646425sin (ac + 1) a > -1, so: r-+-1+ lim F(x) = (-1+1)' =0' =0\f