At a given time, Saturn was 9.1 x 10⁷ miles from the Sun and Earth was 9.4 x 10⁶ miles from the Sun. By what distance is one planet closer to the Sun than the other planet? Show your work and express your answer in scientific notation.

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