\fQuestion 6 Suppose that f: R>R is a continuous function, satisfying f(5) = 8. What is the value of the limit lim5 at) ? x> O The limit does not exist. Question 7 Choose the correct option for each sentence. (a) The function f(ac) =tan-1 has [ Select ] V discontinuity at x=0. [ Select ] 2x (b) The function g(a) = has [ Sele a removable ntinuity at x =0. sin x a jump (c) The function h(ac) = In |ac| has [ Seled an infinite tinuity at x=0. an oscillating (d) The function r(a) = cos has discontinuity at x=0.Question 8 Suppose that f (a) is a continuous function, whose domain is the interval [-2, 2] . If f(-2) . f(2)