Hi, Very new to Maple. This is a math assignment, and well I am not exactly sure what is happening. I have had a buddy to help me, but things are not necessarily working.

a := 0;
                             a := 0

b := 1;
                             b := 1

p := plot({Fresnelf(x), Fresnelg(x)}, x = a .. b);
plots[display](p);

A := [a, g(a)];
B := [a, f(a)];
                         A := [0, g(0)]

                         B := [0, f(0)]

C := [b, g(b)];
D_ := [b, f(b)];
                         C := [1, g(1)]

                        D_ := [1, f(1)]

left_line := plot([A, B]);
right_line := plot([D_, C]);
plots[display](p, left_line, right_line, view = [0 .. b + 0.5, 0 .. 0.2]);
Warning, data could not be converted to float Matrix
Warning, data could not be converted to float Matrix