QUESTION 1 (a) Determine the following limits (if they exist) (1) lim (x2 - 9) I- -3- |x - 31 (3) sill by (n) Inn - y-0 sin Sy (3) - vt -4 1-t (3) (iv) lim 13 + 212 - 2+10 2x2 - x +3 (3) x+ 2 (v) lin T-+-212-x - 6 (3) (b) Use the Squeeze Theorem to evaluate 2 - sin (ex ) lim VK2 + 3 (5) (c) Given that 2x+3 if I 2 (1) Find him f(x) Justify if it is continuous (3) (1) Sketch the graph of f (x) (2) [25)