Given the graph of the function f ( x ) below, estimate the slope of the tangent line to the curve at x = 2 . Select the answer that is closest. A smooth curve on a coordinate plane. A coordinate plane has a horizontal x-axis labeled from negative 2 to 6 in increments of 1 and a vertical y-axis labeled from negative 5 to 3 in increments of 1. From left to right, a smooth curve falls at a decreasing rate and passes through the origin to a minimum in quadrant 4, where it then rises at an increasing rate passing through the plotted point left-parenthesis 2 comma negative 1 right-parenthesis. Select the correct answer below: The slope of the tangent line at x = 2 is 2 . The slope of the tangent line at x = 2 is 1 2 . The slope of the tangent line at x = 2 is 0 . The slope of the tangent line at x = 2 is 1 2 . The slope of the tangent line at x = 2 is 2