1. Which of the following functions is a cubic binomial? A. f(x) = 5x B. f(x) = x +3 C. f(x) = x + 2x D. f(x) = x3 + x2 + 1 ​

Circle d circumscribes abc and abe. which statements about the triangles are true? statement i: the perpendicular bisectors of abc intersect at the same point as those of abe. statement ii: the distance from c to d is the same as the distance from d to e. statement iii: bisects cde. statement iv: the angle bisectors of abc intersect at the same point as those of abe. a. i only b. i and ii c. ii and iv d. i and iii e. iii and iv