Q1Please help

Question 1 if Given the function f(x) - 2 if x50 a) Graph the function f. b) Solve for the following limits or infinite limits if they exist. i) lim f(x) x-0+ ii) lim f(x) x-0 c) Indicate the intervals on which the function f is continuous. d) Explain why f is discontinuous at its discontinuities. e) Explain why f is continuous at the point( 2, ; )