What is the purpose of a return statement? A.
to pass a value from the definition of a function to the main program

B.
to begin printing on a new line

C.
to go back to the beginning of a loop

D.
to print a value to the user

Idon't see any graph, however the graph of the function : f(x) = x²-2x+3 is a parabola: 1) open upward (since a> 0)2) it intersects y-axis in 3 (y=3)3) its axis of symmetry is x = +1 ( -b/2a)4) it's minimum is y = -2, so its vertex is (1,-2)5) it doesn't intersect the x-axis since discriminant < 0 

Ci think but i'm not entirely sure so..