The below pictures are few natural examples of parabolic shape which is represented by a quadratic polynomial. A parabolic arc is an arc in the shape of a parabola. In structures, their curve represents an efficient method of load, and so can be found in bridges and the architecture in a variety of forms
The graph of `x^(2)+1`

Options

A. Intersects x-axis at two distinct points.
B. Touches x-axis at a point.
C. neither touches nor intesecs
D. either touches or intersects x axis

Answer

C