Which could be the function graphed below? On a coordinate plane, a curve opens down and to the right in quadrants 1 and 4. The curve starts on the y-axis in quadrant 4 and goes through the x-axis into quadrant 1. f (x) = StartRoot x EndRoot minus 2 f (x) = StartRoot x minus 3 EndRoot 1 f (x) = StartRoot 2x 4 EndRoot f (x) = StartRoot x 1 EndRoot 8