In: Math
A. Let f(x) be:
x+(12/(1-x)) if x is less than or equal to -3
x+3 if -3 < x and x is less than or equal to zero
ln(x) if 0< x is less than equal to 5
(x-5)/5+ln5 if x>5
answer and explain these answers
B. Is f differentialble at x=5? justify your answer by evaluating the one sided limits of
lim as x approches 5 (f(x)-f(5))/x-5