For unlimited access to Homework Help, a Homework+ subscription is required.
2. [5 marks) For the function f(2) - compute the limit f(x+h)-f(x) lim h0 h Show all of your work. Only partial credit will be given for the answer if no work is shown.
2. BRIEF SOLUTIONS (2 MARKS EACH Give the numeric value of each of the following limits if it exists; if the limit is too or -o, write too or-o respectively. In all other cases write "NO FINITE OR INFINITE LIMITβ. 1 1 (a) lim arctan (1- x 21+ ANSWER ONLY
4. Consider the function f(x) = 4x2 β 22 - 1 (b) [2 marks] On what part of the real numbers is f(u) continuous?
