Q1 (1 point) lim f(x) = +oo, or alternatively f(a) + oo as x - 0, means that for all M > 0, there exists 8 such that 0 f(x) > M. true falseQ2 (1.5 point) Define a sequence n odd an 1 2 " n even an is: (select all that apply) bounded monotonic convergent none of the aboveQ3 (1.5 point) Suppose that f is continuous on [0, 4] with f((]) = a, f(1) = b, f(2) = C, f(3) = d, f(4) = e, and suppose that we know the products satisfy ab > 0, abc 0. What is the minimum number of roots of at) 2 0 on [0,4]