Which of the following graphs properly represents the piecewise function shown below? f ( x ) = x 3 if x < 1 2 if 1 x < 4 x if x 4 Select the correct answer below: A: Three curves graphed on a coordinate plane. A coordinate plane has a horizontal x-axis labeled from negative 5 to 11 in increments of 1 and a vertical y-axis labeled from negative 6 to 4 in increments of 1. A graph has three branches. The first branch is a curve that rises from left to right at a decreasing rate passing through left-parenthesis negative 1 comma negative 1 right-parenthesis, is horizontal at the origin, and then rises at an increasing rate to the open circle left-parenthesis 1 comma 1 right-parenthesis. The second branch is horizontal line segment that extends from a solid circle at left-parenthesis 1 comma negative 2 right-parenthesis to an open circle at left-parenthesis 4 comma negative 2 right-parenthesis. The third branch is a curve that starts at the solid circle left-parenthesis 4 comma 2 right-parenthesis and rises from left to right at a decreasing rate passing through left-parenthesis