The function f(x) = 4x - 0.1x2 is used to model the curve of a bridge over a small river, where x is the distance from
one side of the river and the x-axis represents the ground.
The mathematical range for the function is the set of real
numbers. which statement describes the limitations for the reasonable range compared to the mathematical range?

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