3. fresnel integrals are functions that describe how light bends and are often used in the design of
highways, railroads, and roller coasters.
the graph shown is an approximation of the fresnel integral. use the graph to determine which of the
following statements about the function is true.
(1 point)
the function is even.
the function is odd.
the function is neither even nor odd.
the function is both even and odd.