1. 'fruc or False. Justify your answer. (a) If a function is continuous everywhere, it is also differentiable cvervhcre. (b) Thc slope of thc tangent line to the differentiable function f at thc point (1, f is (c) If r = d (x) then f (x) = (d) If y = then = 2m. = then f' (c) If nxn 1 (f) If is an nth degree polynomial then l) (x) = O. That is, thc (n l)st derivative (or rather the result after differentiating n 1 times) is zero.