The polynomial function f(x) = 10x6 7x – 7 is graphed below. On a coordinate plane, a function is shown. The function goes through point P at (0.7, 0). According to the rational roots theorem, which is a possible root at point P? The root at point P may be Five-sevenths. The root at point P may be Two-sevenths. The root at point P may be Seven-tenths. The root at point P may be Ten-sevenths.